Build muscle, improve mobility, and boost energy after 50 with this fast eight-minute morning circuit from trainer Josh York.

Don’t wait for the gym! Get explosive abs at home in only 7 minutes with this intensive, no-equipment core workout. Perfect ...

Seven minutes, zero equipment. This circuit elevates heart rate, tightens your core, and reduces belly overhang after 50.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Losing weight and gaining muscle are two major feats in and of themselves, but if your goal is to achieve ...

One popular fitness expert shares the best home ab workout and 7 intense lower ab exercises, for a combination that hits your entire core.

Just five sets every day of minute-long vigorous physical activity, including movements performed during household tasks, can cut death risk for six years and prolong life, according to a new study.

Every month, Caroline Idiens—known by the name of her wildly successful fitness platform, Caroline’s Circuits—coaches around 6,500 women in midlife to get fitter and stronger than ever. Her method is ...

A quick burst of exercise before class may be the key to sharper thinking and better grades, according to new research from the University of North Carolina Greensboro. The study found that just nine ...

If you don’t exercise for the sake of exercising, doing five or six vigorous activities, each lasting just 10 seconds or so every day, can make a big difference. A study in the US has found that ...