Day or night, exercise does a body good. But given busy schedules, daily biological rhythms and shifting energy levels, what is the best time to work out? The debate continues as more research ...

Wearing a sparkly blue bikini and glass high heels, 72-year-old Evelyn Foulkner posed and flexed her muscles at a bodybuilding competition this summer — her first contest and a personal ...

The pull-up is one of the most impressive (read: badass) exercises. You need incredible upper body strength and coordination to perform a pull-up. If you think bodyweight exercises are easy, pull-ups ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...