This workout mixes fast interval cardio via the bike, elliptical glider or running. (This isn't easy to do on a treadmill.) Start Five minutes Tabata, five minutes lift. Take five minutes to do the ...

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

The American Heart Association recommends that adults get "at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity" — or a combination ...

High-intensity interval training is a workout technique that gets you a lot of bang for your buck. This type of workout serves as cardio and strength training, burning calories, boosting your ...

With busy lives and schedules, finding time to work out can be tricky. However, experts say that even 15 minutes of exercise a day can boost your health, proving that small changes really can make a ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

A combination of cardio and strength training is crucial for heart health, muscle strength, and healthy aging.

Walking? Lifting weights? Does it matter what zone you’re in? I have answers.

There are approximately a zillion ways to get your cardio in nowadays. Walking, running, biking, stair climbing, rowing, skiing, swimming—the list goes on. You understand the importance of cardio, but ...