Vea lo que dicen nuestros clientes
One membership. Every workout.
Unlimited access to every class and program, from your first beginner workout to advanced training, with new classes added every month.
9 day-by-day programs
HIIT and strength plans from beginner to advanced. Just follow the schedule.
100+ Burn Cardio workouts
Sweat-dripping cardio for any day you want a quick, hard session.
100+ Ignite Abs workouts
Targeted core sessions to add on or do on their own.
30+ yoga practices
Yin, restorative, strength and flexibility flows to balance your training.
Mobility & recovery
Warm-ups, cool-downs and routines for neck, back, hips and shoulders and more.
Specialty programs
Restorative Shoulders, 3-Day Splits and bonus workouts.
- Watch on phone, tablet, desktop & TV
- Play your own music or shows
- Little to no equipment needed
- Form tips on every movement
- Manage or cancel online anytime
- All major cards, Apple Pay & Google Pay
Start today in under 2 minutes
Start your free trial
Create your account and get instant access to everything for 14 days.
Pick a program
Choose a day-by-day plan for your level, or browse any workout you like.
Press play
Put on your own music, follow along, and watch your results add up.
Cancel anytime online before your trial ends and you won't be charged.
Workouts that fit your life, not the other way around
No music, no shouting
Just clear timer beeps, so you can play your own playlist, a podcast or the TV.
A plan, not just classes
Day-by-day programs tell you exactly what to do, so you never wonder what's next.
Real people, every level
Models with a range of body types just like the real world.
Short on time? Still works.
Interval training packs serious results into short sessions. The research below shows even minutes matter.
Work out anywhere
iPhone & iPad App coming soon
Stream in your browser today
Any browser
Desktop, laptop, tablet or phone
Roku®
Our Roku® channel on any TV
Chromecast
Cast to your TV in a tap from any device
Short, intense workouts with outsized health benefits
Group HIIT is built around high-intensity interval training, with low-impact and beginner options so everyone can take part.
One minute of intensity, 45 minutes of results
Over 12 weeks, a 10-minute workout with just one minute of all-out effort improved fitness, insulin sensitivity and muscle health about as much as 45 minutes of moderate continuous exercise.
Three one-minute bursts a day, longer life
In a study of over 25,000 non-exercisers, three or four one-minute bouts of vigorous activity a day were linked to up to 40% lower risk of death from any cause or cancer, and up to 49% lower risk of cardiovascular death.
Bigger fitness gains than steady cardio
In patients with coronary artery disease, heart failure, hypertension, metabolic syndrome or obesity, HIIT improved cardiorespiratory fitness significantly more than moderate continuous exercise. Cardiorespiratory fitness is a strong predictor of long-term health.
Better blood sugar control
HIIT reduced insulin resistance compared with both no exercise and continuous training. The greatest benefits, including lower fasting glucose, were seen in people with or at risk of type 2 diabetes.
Show 4 more studies ↓
Slowed markers of prostate cancer progression
In a randomized trial of men with localized prostate cancer under active surveillance, 12 weeks of HIIT improved fitness, lowered PSA levels and slowed PSA rise compared with usual care. Their blood serum also slowed the growth of prostate cancer cells in the lab.
3–4 minutes a day linked to lower cancer risk
Among more than 22,000 adults who didn't exercise, about 3.5 minutes a day of short, vigorous bursts was linked to up to an 18% lower cancer incidence, and up to 32% lower for cancers tied to physical activity.
Reverses age-related decline in muscle cells
Researchers found HIIT boosted the energy-producing capacity of muscle cells by 69% in adults aged 65–80, a larger gain than in younger participants.
Less depression, better well-being
Across randomized controlled trials, HIIT produced moderate improvements in depression severity and in overall mental well-being, a meaningful benefit for workforce wellness.
Research summaries are provided for general information. Group HIIT is a fitness program, not a medical treatment. If you have a health condition, consult your doctor before starting a new exercise program.
Working out with others? Bring them along.
People who exercise with friends are far more likely to stick with it. Group plans give your family, team or community full access on one bill.
- Plans for 10, 50 or 150 members
- Simple email invites & group admin
- Sign in with Google, Microsoft or Apple
Questions before you start?
Is there a free trial?
Yes. Individual memberships start with a 14-day free trial. You can cancel online anytime before it ends and you won't be charged. We send an email reminder on day 12.
Can I cancel anytime?
Yes. Manage or cancel your membership online from your account in a few clicks. No phone calls, no hoops.
I'm a beginner. Is this for me?
Absolutely. Start with Spark Fit, our 6-week beginner HIIT program, 30 Day HIIT Challenge which can be modified, or Scorch Fit for low-impact strength. Every move includes form tips, and you can work at your own pace.
Do I need equipment?
Most workouts need little to no equipment. We have bodyweight-only programs, plus options with dumbbells or resistance bands if you have them.
Why is there no music or talking?
So you can work out your way. Play your own music, a podcast or even the TV. Workouts use simple timer beeps so you always know when to switch.
What devices can I watch on?
Any browser on desktop, tablet or phone. Cast to your TV with Chromecast or Airplay. Download our iOS app and Roku channel.
Can I pay with my HSA or FSA card?
Yes. Choose the HSA/FSA option at checkout. On the payment screen, select TrueMed as the payment option, which uses TrueMed to process an eligible payment for a membership pass. You will take a short qualification survey to get your HSA/FSA payment approved. Create an account on our website and we will grant it access.
Can I share with family, friends or coworkers?
Yes. Group plans cover up to 10, 50 or 150 members on one bill, with simple email invites. Switch to “For My Group” above to see pricing.
Your first workout is 2 minutes away
Join members worldwide in getting stronger at home, at the gym and on the go.
No commitment. Cancel anytime online.