Lesley Maxwell is a 65-year-old grandmother and personal trainer who has rock-hard abs and regularly gets flirty messages ...

The future of fitness involves short and strategic workouts, and that’s exactly what the new Tonal data shows. The post New ...

Research suggests that short, intense bursts of exercise like taking the stairs can have long-term health benefits.VioletaStoimenova/Getty Images Short, intense workout could help you get fit faster, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Going to the gym is fun, but let’s face it: you don’t want to spend all day there. Luckily, if you ask ...

Short, consistent workouts can improve fitness, reduce stress, and make exercise easier to maintain long term.

Jessica Biel shared the well-kept secret to her incredibly toned back and arms in a social media video that dove into her workout routine. See details.

When training to improve muscle stamina on calisthenics fitness tests, many speak of progressing to higher volume (reps, sets, time) each week. However, the improvements are made by stressing the ...