That said, HIIT is extremely taxing on the body, so you shouldn't do it every day. Doing HIIT two to three times a week is more than enough, and you should aim to recover at least 48 hours between your workouts, per the ACE. LISS cardio is a great way to add variety to your workouts and prevent overtraining.
Is 20 minutes of HIIT per day enough?
In fact, it's much better to spend 20 minutes working out each day, than 1 hour once a week! The reason HIIT is so effective in as little as 20 minutes is that it involves maximum exertion when training.
Are 3 intense workouts per week enough?
For heart health and weight loss In a given week, that works out to 30 minutes of moderate exercise five days per week. Or if you're looking to do more with less time, ramp up the dial. The ACSM says 20 minutes of high-intensity exercise three days a week will bring on the same heart-healthy benefits.
Is 30 minutes of high intensity exercise enough?
30 minutes is more than enough to work all the big muscles groups with a circuit of light weights and high repetitions. Exhausting these muscles through this type of HIIT has strong calorie and fat burning effects while building muscular strength and endurance.
Is it OK to do high intensity everyday?
The American Council on Exercise suggests performing HIIT one to two times a week in order to reduce the risk of injury, and to incorporate it periodically for six-week spells in order to maximize its benefits and enhance the results of other forms of exercise, such as strength training.
How much interval training should I do?
So how often should you do HIIT? There is a lot of research into this type of exercise and its effects on the body. Our partners at Les Mills and the research they've commissioned suggest 30-40 minutes a week with your heart rate above 90 per cent. That translates on average to two 30 to 45-minute HIIT workouts a week.