A viral Instagram video has sparked a fitness feud after one trainer hit back, calling another’s advice “a dangerous message.

Poor form can make planks less effective and slow your progress toward your strength training goals. To add insult to injury, doing planks incorrectly can lead to an actual injury. Let's avoid that.

At 37, JaVale McGee is putting up stats that boggle the mind in the NBL thanks to his intense training routine and diligent ...

Ditch the treadmill and grab some dumbbells for this fast-paced, fat-burning, fitness-boosting, muscle-building body ...

Fire up your abs and legs in just minutes with these 3 powerful chair yoga moves, no floor work, no crunches, just pure ...

Selena Gomez addressed an intrusive question about her appearance after a follower asked how she shaves her upper lip. In a ...

Begin on your hands and knees, tuck your toes under and press your hips as far back toward your heels as you feel comfortable ...