Our reporters have teamed up with fitness experts to design dozens of routines. Try something new — and build an exercise habit that sticks.

A Shrewsbury health club is encouraging local people to keep their fitness routines on track this January with a new ...

Exercise made 40-year-olds' brains look younger in 12 months, but the biological mystery remains: fitness gains didn't ...

Exercise snacks’ might be only brief bursts of physical activity, but they can have huge benefits for your health.

Boost your fitness with this 20-minute strength and cardio workout featuring supersets! Combine muscle-building exercises ...

Readers asked about how to exercise safely as you age, how diet and supplements can affect your fitness and how to make going ...

The thrice-weekly sessions that started with four older adults now draw between 40 and 50 people ranging in age and ability.

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Instructors and students broke a sweat at Nrthrn Strong, a new cross-country-skiing-inspired workout studio in the Flatiron ...

After a bad fall at 67, Karen Cokely came back even stronger. Get the basics + exclusive access to 450+ workout videos, ...

Small changes in diet, exercise and sleep may extend life by a year when put into practice together, while making larger ...