Latest Blog of HIIT Workout Gym

The first time I walked past a CrossFit gym —or a "box", as they call it—I heard grunting, weights crashing, and someone counting down reps like their life depended on it. I kept walking. Maybe you've had that same moment. You peeked through the window, thought, "That's absolutely not for me," and went home to your couch. No judgement. I did the same thing. But here's what I eventually figured out: CrossFit isn't the cult of sweaty maniacs it looks like from the outside. It's actually one of the most beginner-friendly fitness programmes out there…if you go in knowing what to expect. So let me break it down for you, honestly So... What Actually Is CrossFit? At its simplest, CrossFit is a workout programme built around three ideas: Functional movements — things your body is actually designed to do (squat, lift, push, pull, carry) High intensity — you work hard, but it's relative to your fitness level. Constant variety — every single day is a different workout It was founded in 2000 by Greg Glassman, a former gymnast who got frustrated that traditional gym routines—curls, leg press, and chest day—weren't making people actually fit. He wanted workouts that translated to real life. The first gym opened in Santa Cruz, California, and things kind of snowballed from there. There are now over 12,000 affiliated gyms across the world. The philosophy behind it? "Constantly varied functional movements performed at high intensity. "That's it. That's CrossFit in a sentence. The Weird Words You'll Hear at a CrossFit Gym Walking into your first class can feel like entering a foreign country. People are shouting acronyms at each other, and nobody explains anything. Here's your decoder ring: WOD — Workout of the Day. Every day there's a new workout posted on the whiteboard. Everyone does the same one but adjusted to their fitness level (more on that in a second). AMRAP — As Many Rounds as Possible. You get a set time, say 12 minutes, and you do a circuit of exercises over and over until the clock hits zero. Your score is how many rounds you finished. EMOM — Every Minute on the Minute. At the start of each minute, you do a task. If you finish in 40 seconds, you get 20 seconds of rest. If you're slow, you get less rest. It's self-regulating, which is clever. RFT — Rounds for Time. Instead of racing the clock, you race yourself. Complete a fixed amount of work as fast as you can. Scaling — This is the big one people miss. Every workout has a "prescribed" version and then modifications for people who aren't there yet. You might do ring rows instead of pull-ups or use lighter weights. This isn't cheating — it's the whole point. What Kind of Exercises Will You Actually Do? CrossFit pulls from three areas: Gymnastics (bodyweight stuff): pull-ups, push-ups, handstands, rope climbs Weightlifting : squats, deadlifts, cleans, snatches Cardio : running, rowing, jumping rope, assault bike Day to day, you'll see things like: Air Squats — the basic squat, done with just your body weight Burpees — everyone's least favourite exercise. Drop to the floor, push up, jump. Repeat until you question your choices. Kettlebell Swings — a hip-hinging movement that absolutely lights up your glutes Box Jumps — jumping onto a wooden platform to build explosive power Thrusters — a squat into an overhead press. Two exercises in one, because CrossFit is efficient like that Rowing — on a machine, not a lake (usually) A typical class runs for about an hour: 15 minutes of warm-up, some skill work where you practice a specific movement, the actual WOD (which is often shockingly short — 10 to 20 minutes), and then a cool-down. Why Do People Actually Stick with It? Here's the thing about CrossFit that nobody tells you upfront: the workout itself isn't the main reason people stay. It's the community. At a normal gym, everyone has headphones in and eye contact is basically illegal. CrossFit is the opposite. Your class of 10 or 15 people will cheer for you when you're on your last rep. They'll remember your name. Coaches track your progress. You start to feel accountable — not in a way that puts pressure on you, but in a "people are expecting me to show up" way that actually gets you out of bed on cold mornings. There's also the coaching element. Every class is led by a certified coach who watches your form and corrects you before you hurt yourself. That's something you don't get on a treadmill. And yes — the variety genuinely matters. When the workout changes every day, boredom basically becomes impossible. You don't dread going because you never quite know what's coming. Is It Actually Good for Losing Weight and Getting Stronger? Yes, but let's talk about why . CrossFit uses high-intensity interval training, which means your body keeps burning calories even after you've finished the workout. This "afterburn effect" is real and it's significant. You're not just burning calories during the 20-minute WOD — your metabolism stays elevated for hours afterward. For building strength, CrossFit leans heavily on compound movements: squats, deadlifts, presses. These recruit multiple muscle groups at once, which leads to faster overall strength gains compared to isolation machines. Combine that with eating enough protein and sleeping well, and your body composition will shift fairly quickly. That said, you can't outwork a bad diet. CrossFit won't fix things if you're eating poorly. It's a tool, not a magic wand. If you hate making your own workout plan and you like being around people, CrossFit will suit you better. If you prefer working alone at your own pace, a regular gym makes more sense. Neither is better — they serve different people. Your First Class: What's Actually Going to Happen Most gyms have an introductory program — usually called "Foundations" or "On-Ramp” where you spend a few sessions learning the basic movements before joining regular classes. Don't skip this. It's worth it. In a regular gym class , here's the flow: Warm-up (about 15 minutes) — dynamic movements to get your joints ready Skill work — the coach teaches or drills a specific movement pattern The WOD — the main event, usually 10–25 minutes of hard work Cool-down — stretching, breathing, high-fiving people You will be tired. You might feel a little dizzy the first time. That's normal. You won't die. How to Not Get Injured Injury prevention in CrossFit comes down to one philosophy: Mechanics, then Consistency, then Intensity. Get your movement right first. Then do it consistently with good form. Only then start adding weight or speed. In that order. Always. Practically, this means: Don't ego-lift. The person next to you lifting 100kg is irrelevant to your workout. Scale down. Do fewer reps, lighter weight, or an easier version of the movement until your form is solid. Tell your coach when something hurts. Sharp pain is not "just soreness." Say something. Soreness after your first few sessions is completely normal, by the way. Walking downstairs will feel like a personal attack. That fades within a week or two as your body adapts. What Do You Actually Need to Bring? Not much, honestly. Shoes : Get cross-training shoes — the Nike Metcon and Reebok Nano are the classics. Regular running shoes have too much cushioning and you'll feel unstable under a barbell. Clothes : Anything breathable and stretchy that lets you move freely. Water bottle : Non-negotiable. You'll sweat more than you think. That's genuinely it to start. You don't need gloves, belts, wrist wraps, or any of that stuff on day one. The Mistakes Almost Every Beginner Makes Skipping the warm-up. It feels like wasted time until you pull something. Then it feels very important. Refusing to scale. There is no prize for doing the "prescribed" version when you're not ready for it. The goal is stimulus, not suffering. Scale intelligently. Ignoring food. You're going to be hungrier than usual. Eat more protein. Prioritize sleep. Recovery is half the work. Comparing yourself to others. On week one, you will see people doing things that seem physically impossible. They've been doing this for years. Your only competition is last week's version of yourself. Who Is This Actually For? CrossFit markets itself as being "for everyone" and, honestly, it mostly holds up. The movements are infinitely scalable — a 60-year-old with a bad knee and a 25-year-old former athlete can do the same WOD with different weights and modifications. It's especially good if you: Get bored easily and need variety Do better with structure and coaching than figuring it out yourself Want to feel genuinely strong and capable, not just look a certain way Like the accountability of a group It's probably not for you if you strongly prefer working out alone, hate group settings, or have a very specific goal (like powerlifting or marathon running) that needs specialized programming. The Bottom Line CrossFit is loud, sweaty, occasionally chaotic, and genuinely effective. It's not a cult (mostly), it's not just for elite athletes, and the community aspect is the real secret sauce. The hardest part is, without question, walking through the door the first time. After that, the structure, the coaching, and the people around you carry a lot of the weight. Most gyms offer a free first session. If you've been on the fence, that's your move. Go once with no commitment. See how it feels. Worst case, you got a good workout and a story. Best case, you found something that actually sticks.

Let's be honest - finding a gym in this city is exhausting. Not because there aren't enough options, but because there are too many, and most of them feel exactly the same the moment you walk in. Rows of treadmills. Music that's too loud. Staff who are busy looking at their phones. You've been there. London's fitness scene has changed a lot in the past few years, though. The shift has been away from big, anonymous spaces and toward places that actually hold you accountable. In 2026, the gyms people are sticking with tend to be smaller, more focused, and run by coaches who know your name. HIIT West Hampstead is a prime example of what that looks like in practice — it's become one of the most talked-about training spaces in NW6, and for good reason. Why Your Choice of Gym Actually Matters Most people underestimate this. They pick whatever's cheapest or closest and hope motivation does the rest. But motivation is unreliable - environment isn't. When you're surrounded by people who are working hard and coached by someone who knows what they're doing, showing up becomes the easy part. The biggest complaint about traditional gyms is that nobody tells you what to do. You wander in, attempt something on a machine, and wander out. Specialized studios like HIIT West Hampstead solve that problem by giving you a structure. The plan is already there. You just have to show up. Types of Gyms Worth Knowing About Before you start comparing prices, it helps to know what you're actually choosing between. Budget gyms are everywhere and often open 24/7. They're a good fit if you already know how to train and just need access to equipment. The downside is that they offer nothing in the way of guidance, and most people who rely purely on self-discipline end up not going. Luxury clubs are the ones with eucalyptus towels and rooftop pools. If that's your thing, great - but you'll pay for it, and the results aren't necessarily better than somewhere half the price. Boutique performance studios sit in the middle, and this is where HIIT West Hampstead operates. Think small-group personal training, metabolic conditioning, and coaches who are genuinely invested in your progress. The price is higher than a budget gym, but far lower than one-on-one PT - and the accountability is hard to replicate anywhere else. Specialist boxes focus on a single discipline: CrossFit, Olympic lifting, yoga, whatever. These are fantastic if you know you love that specific thing. Less useful if you're still figuring out what works for you. Five Things to Check Before You Sign Anything Here are five important things to check before you sign anything—whether it’s a contract, agreement, or legal document: 1. How far is it, really? Be honest with yourself here. If it takes 25 minutes and two tube changes, you'll stop going by week three. HIIT West Hampstead is a short walk from West Hampstead underground, which is one of the reasons it has such consistent attendance. Convenience isn't glamorous, but it matters more than almost anything else. 2. What are the actual costs? Read the small print. Some gyms bury joining fees, locker fees, and annual price hikes in contracts nobody reads. The cleaner model — rolling 28-day cycles with no hidden charges — is worth paying a little more for upfront. 3. What's the equipment like? For general fitness, the standard stuff is fine. But if you want metabolic conditioning - the kind that actually changes body composition - you want access to assault bikes, SkiErgs, kettlebells, and TRX. HIIT West Hampstead builds sessions around equipment that can push you to burn close to 1,000 calories in a single class. 4. Is it clean during busy hours? Anyone can keep a gym clean at 7am on a Tuesday. Come back at 6pm on a Thursday and see what it looks like. That's your real answer. 5. Do the class times actually work for you? A gym with one 6 am class and nothing until noon is useless if you need 7 am or 7 pm. Check the full timetable before committing. Where in London Should You Look? Central London and the City tend to host the ultra-premium wellness clubs — the ones with infrared saunas and cold plunge pools. Great for a certain crowd; expensive for everyone. West Hampstead has become one of the more interesting neighbourhoods for fitness in North London. It has the community feel that Central London often lacks, and studios like HIIT West Hampstead have built loyal memberships because of it. Shoreditch is where experimental classes tend to land first — aerial yoga, reformer pilates, things that may or may not be around in two years. If you like being an early adopter, worth exploring. If You're New to All of This Don't overthink it. Every person in that room was new at some point. Most good studios offer a short trial period — two weeks is common. Use it. Don't just try the class once and decide; the first session is always weird because everything is unfamiliar. Give yourself time to learn the movements and get a feel for the culture. Scale everything. You don't need to match the person next to you. You need to match where you are right now and get slightly better each week. Listen to the coaches. In a small-group environment, the coach is actually watching you - that's the whole point. If they correct your form, it's not a criticism. It's the job. Mistakes People Make When Joining a Gym Chasing the cheapest option: A £20 membership you never use costs more in the long run than a £100 one you show up to consistently. The maths isn't complicated, but it's easy to ignore. Ignoring the community: Gyms where nobody speaks to each other have a high dropout rate. The social element isn't a nice-to-have - it's one of the main reasons people keep going. Skipping the warm-up: Especially in high-intensity training, the first ten minutes are doing a lot of work. Injuries mostly happen when people rush this part. The Bottom Line The best gym in London isn't necessarily the biggest, the most expensive, or the one with the best Instagram. It's the one you actually go to - and keep going to. For anyone in North West London, HIIT West Hampstead is worth a serious look. The combination of structured HIIT classes and small-group personal training, coached by people who know what they're doing, produces results that an hour on a treadmill simply can't match. It's not for everyone, but if you're tired of going through the motions at a gym that barely notices you exist, it's a compelling alternative. Download the app, book an intro session, and see for yourself. Don't wait for next Monday - that day has a habit of never arriving.

Whether you are a seasoned gym-goer or someone looking to kickstart a fitness journey, High-Intensity Interval Training (HIIT) has likely crossed your radar. It’s the "gold standard" of efficient exercise, designed to get you maximum results in minimum time. But what exactly happens when you swap the solo treadmill slog for a structured HIIT class? From metabolic shifts to the "afterburn" effect, here is how a HIIT class actually changes the game when you bring a bit of "humanzee" spirit to the floor. 1. It’s the Ultimate Time Hack Let’s be real: nobody wants to spend two hours on a treadmill staring at a wall. HIIT is for the person who wants to get in, smash it, and get out. By red-lining your heart rate for 30 minutes, you’re doing more for your metabolism than an hour of "jog-chatting" ever could. It’s efficiency at its finest. 2. The "Afterburn" is No Myth In the world of science, we call it EPOC (Excess Post-exercise Oxygen Consumption). In human terms? Your body is so shocked by what you just did that it keeps burning fuel for hours while you’re sitting on the sofa later. You’re literally turning your body into a furnace that doesn't switch off the moment you leave the studio. 3. High-Octane Calorie Shredding If you’re looking to shift some weight, HIIT is the heavy hitter. Because you’re alternating between "all-out" effort and "active recovery," your body burns through calories at an accelerated rate. It’s a high-intensity shock to the system that forces your fat stores to take notice. 4. Building "Functional" Muscle We aren’t talking about "show muscles" that look good but do nothing. HIIT builds the kind of lean, explosive muscle you actually use in real life—whether that's sprinting for a train or carrying all the grocery bags in one trip. You’re preserving muscle mass while torching the fat covering it. 5. Heart Health for the Long Run HIIT pushes your cardiovascular system to its limits, which sounds scary but is actually brilliant for your heart. It improves your VO₂ max (how well you use oxygen) faster than almost any other form of training. It’s like giving your heart a regular "software update." 6. No Equipment? No Problem One of the best things about HIIT classes is their versatility. While many studios use weights or rowers, the core of HIIT can be done using just your body weight. This makes the skills you learn in class highly transferable to home workouts or hotel rooms when you’re travelling. 7. No Boring Gear Required You don't need a basement full of expensive equipment to get a world-class workout. Most HIIT classes focus on bodyweight movements—squats, lunges, burpees, and planks. Once you learn the flow, you have a "portable" gym in your own head that you can take anywhere in the world. 8. A Natural Growth Hormone Kick High-intensity training triggers a massive spike in Human Growth Hormone (HGH) . This isn't just about muscle; HGH is the body's natural "fountain of youth" that helps with cell repair and fat loss. It’s basically a natural anti-ageing treatment delivered via sweat. 9. The Power of the Pack There is something deeply human about suffering together. When you’re in a class, the collective energy keeps you honest. It’s much harder to quit halfway through a set when the person next to you is digging deep. You feed off that atmosphere, pushing yourself further than you ever would solo. 10. Regulation of Blood Sugar Instead of just "going through the motions" on a bike for an hour, HIIT forces your body to get its act together. It attacks insulin resistance head-on, making it far more effective than old-school, steady-state cardio. If you’re serious about keeping your blood sugar in check or telling Type 2 diabetes to jog on, you need that raw, high-intensity grit—it’s the most efficient way to shock your metabolism back into peak performance. The Bottom Line: HIIT isn't about being perfect; it's about being intense. It’s about showing up, working hard, and tapping into that raw human potential. Your future self will definitely thank you for it.

Walking into a gym for the first time - or even the fiftieth - can feel overwhelming. The right gym membership isn't just a financial commitment. It's a promise you make to your future self. Let's be honest: most of us have signed up for a gym membership with the best of intentions, only to watch our attendance fade like a New Year's resolution by February. The problem usually isn't willpower. It's the misalignment between what the gym offers and what your actual life looks like. This guide helps you close that gap. Start with your "why" - not the price tag Before you even step foot inside a gym, get brutally honest with yourself about what you're trying to achieve. Weight loss, muscle gain, stress relief, athletic training, or simply building a lifelong movement habit - each of these calls for a different environment. A gym membership that's perfect for a powerlifter may be a terrible fit for someone who wants calm, guided yoga sessions. Strength training Look for free weights, squat racks, and a serious lifting culture. Mind-body balance Studios with yoga, pilates, or meditation classes are your sweet spot. Cardio & endurance Treadmills, bikes, pools — and ideally, group run clubs. General fitness A large, full-service gym with varied equipment suits you well. Location matters more than you think Research consistently shows that people are far more likely to use a gym that's close to their home or workplace. A fancy, fully-equipped facility 40 minutes away will lose to a modest one 10 minutes from your office every single time. When evaluating your next gym membership , treat location as a non-negotiable filter — not an afterthought. Pro tip: Do a trial commute to any gym you're seriously considering — at the time of day you'd normally work out. Traffic, parking, and walking distance feel very different at 6 a.m. versus noon. Decode the contract before you sign The fine print of a gym membership contract is where dreams go to die quietly. Always ask these questions before committing: Is this a month-to-month or annual contract? What are the cancellation terms? Are there initiation or enrolment fees on top of the monthly cost? Can I freeze my membership if I travel or get injured? Are classes, personal training, or guest passes included — or billed separately? Does pricing change after the first year? "The best gym is the one you'll actually go to. The best membership is the one that fits your real life — not your ideal life." Trial periods are your best friend Most gyms offer a free day pass or a short trial. Use it — and use it at peak hours. A gym that feels spacious on a Tuesday afternoon can feel claustrophobically crowded at 6 p.m. on a Wednesday. Your gym membership experience will be defined by those peak-hour visits far more than the quiet midday ones.i During your trial, pay attention to cleanliness, equipment availability, staff friendliness, and the general vibe. Do the other members look like people you'd feel comfortable around? Does the energy motivate you, or does it stress you out? These sensory details matter enormously for long-term adherence. Think community, not just equipment One underrated factor in choosing a gym membership is the human element. Group fitness classes , personal trainers, and even regular gym-goers you recognise can become powerful accountability mechanisms. A gym that fosters community tends to keep members longer and produces better results. Boutique studios often excel here — SoulCycle, CrossFit boxes, and local Pilates studios frequently build tight-knit communities. Larger commercial gyms offer anonymity, which some people prefer. Know which type of social environment fuels you. When to choose a specialised gym Sometimes, the right answer isn't a general gym membership at all. Rock climbers, martial artists, swimmers, and competitive athletes often benefit far more from sport-specific facilities. If you have a clear athletic passion, lean into it — you're more likely to train consistently in an environment built around something you love. Choosing a gym membership is ultimately an act of self-knowledge. The more clearly you understand your goals, your schedule, your social preferences, and your financial reality, the easier the decision becomes. Don't rush it. Take the trials, read the contracts, do the commute test — and then commit fully to the environment that gives your best self the best chance to show up.

Finding the motivation to stay fit in a city as relentless as London is a job in itself. Your choice of fitness club must be more than just a room full of iron, especially with the northern line commute and a social calendar that never seems to take a day off. It has to be a sanctuary, a powerhouse, and a community all rolled into one. As we move through 2026, the London fitness scene has shifted gears. Gone are the days of those rows of lonely, flickering treadmills in a basement. Today, the best gyms in London are the ones that respect your time, offer genuine results, and make you feel like more than just a direct debit entry. Whether you’re a seasoned athlete or someone just trying to get back into the swing of things, finding the right space is the first step toward a more vibrant version of yourself. Why Choosing the Right Gym Matters We’ve all signed up for a gym membership in January with grand plans, only to find the place feels cold, intimidating, or just plain boring by March. Picking a gym in London isn’t just about the monthly fee; it’s about finding an environment that actually makes you want to turn up. The right space acts as a catalyst. When you actually enjoy the atmosphere, trust the trainers, and like the kit, exercise stops being a chore and starts being the best part of your day. In a city where time is our most precious currency, wasting an hour in a subpar facility is a luxury none of us can afford. What Makes a gym the "Best" in London? With literally thousands of spots across the capital, what actually separates a standard workout space from the elite London fitness clubs ? It usually boils down to three things: Smart Programming: The fitness world moves fast. The top clubs use actual sports science—not just trends—to make sure you’re getting the most bang for your buck. The "Vibe": You can buy the fanciest dumbbells in the world, but you can’t buy soul. A great gym has an energy that pushes you to go that extra mile. Total Lifestyle Support: It’s 2026; we need more than weights. Recovery zones, proper showers, and a community that has your back are now essential. Why HIIT Gym Stands Out in London Among the noise of the capital, HIIT Gym has built a bit of a reputation. It isn’t just another place to "do a bit of cardio." It is a meticulously designed environment focused on high-intensity performance and making sure y3ou actually move better in everyday life. While many clubs try to be everything to everyone, HIIT Gym excels because it stays in its lane. By mastering the intersection of strength, endurance, and metabolic conditioning, it offers a workout that feels tailor-made for the high-pressure London lifestyle. Efficiency is Everything In 2026, who has two hours to spend faffing about between sets? The programming at HIIT Gym is built around maximum output. Every minute you’re on that floor is calculated to torch calories and build lean muscle. It’s a "no-nonsense" approach that has helped it rank among the best gyms in London for people with actual jobs and lives. Facilities, Training Style, and Benefits of HIIT Gym. The moment you walk into a HIIT Gym , you notice the lack of clutter. Everything has a purpose. From the custom racks to the high-performance turf, the layout is designed for flow. The Training Philosophy The core of the experience is High-Intensity Interval Training, but it’s done with a sophisticated edge. The trainers at HIIT Gym know that intensity without technique is just a recipe for disaster. Dynamic Intervals: These aren't just random sprints. The workouts keep your heart rate in the "sweet spot" while challenging different muscle groups. Functional Strength: We’re talking about movements that help you carry your groceries, improve your posture, and keep you "fit as a fiddle" long-term. Pro Coaching: Forget being shouted at. The coaches here provide technical cues and the "well done" you actually need to stay on track. 2026-Standard Amenities A great gym in London has to take care of you after the sweat, too. HIIT Gym makes the transition back to "real life" easy: Top-Tier Changing Rooms: Powerful showers and quality products so you don't head to your meeting looking like a mess. Recovery Zones: Access to the latest recovery tech because "no pain, no gain" is a bit outdated, isn't it? Smart Integration: Easy booking and progress tracking that actually shows you how much stronger you’re getting. Who Should Join HIIT Gym? Is this the right fit for you? HIIT Gym is for anyone, but it’s a "hole in one" for: The Time-Poor Professional: You need to get in, get smashed (in a good way), and get to your desk in under an hour. The Plateaued Lifter: If you’ve been doing the same three sets of ten for years, the intensity here will give you a new lease of life. The Community Hunter: If you find solo workouts a bit of a drag, the group energy here is infectious. Tips for Choosing the Right Gym in London Still on the fence? Here’s a bit of advice to make sure you don't waste your money: Visit at Your "Real" Time: Go during the hours you’ll actually be training. You want to be there went it’s most optimal for you and you can actually get on a rack. Talk to the Staff: Are they helpful or are they just "miring" themselves in the mirror? A gym is only as good as its people. Check the Commute: The best gyms in London are the ones you can actually reach. If it’s more than 20 minutes out of your way, you won't go. Simple as that. Look for Variety: Make sure the club offers enough variety in their HIIT training London sessions so you don’t get bored after a fortnight. Conclusion: London doesn't do "average," and neither should your fitness. As we navigate 2026, it’s clear that the old-school, boring gym model is dead. You deserve a space that challenges you and respects your ambition. HIIT Gym is the gold standard for a reason. By mixing science with a high-energy environment, it offers the most effective way to hit your goals without spending your entire life in the weight room. If you’re ready to stop "thinking about it" and actually see what your body can do, this is the place to be. Frequently Asked Questions What’s the best time to visit a gym in London to avoid the rush? Most London fitness clubs are absolutely rammed from 7:00 am to 9:00 am and 5:00 pm to 7:30 pm. If you can sneak away mid-morning or early afternoon, you’ll usually have the run of the place. Can beginners handle a HIIT Gym session? Definitely. Don't let the "intensity" part scare you off. Every move can be scaled back, and the coaches are there to make sure you’re moving safely. Everyone starts somewhere. How many times a week should I do HIIT? For most people, 3 to 4 times a week is the "sweet spot." It’s enough to see massive results, but still gives your body enough time to recover so you aren't perpetually exhausted.