"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I love working out, and a good workout challenge is even better. When I had the opportunity to try model ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? I love working out, and a good workout challenge is even better. When I had ...

Strong and solid midsections are widely sought after, with exercisers regularly subjecting themselves to endless sit-ups, planks and crunches in pursuit of one. But according to experts, there are ...

Sports Illustrated swimsuit model Leticia “Tish” Martinez flaunted her enviable six-pack in ab-baring workout gear, even on her “rest day.” The trainer and bikini model is a bona fide fitness and ...

A prime example of this fitness savvy is his nighttime abs routine, which consists of one exercise and takes less than ten minutes to complete. It might take you a week or two to get into the habit of ...