Be active on Christmas Day – while also enjoying great food, of course – by taking this 24-hour challenge. Crush your reps and you may just win yourself a belated Christmas present!

This UK JYM Army member took the Holiday Shred Challenge to bounce back from a low point.

This recent college grad decided "enough is enough" and totally dedicated himself to optimal training, diet and supplement practices – and it's worked wonders.

Carve up your physique in 6 short weeks with this revolutionary fat-burning training program.

The research is pretty cut and dry on which of these amino acids is better to take before workouts.

Follow these basic guidelines and you'll be in great shape!

Not as lean as you think you should be? Perhaps one of these pitfalls is to blame.

This Indianapolis native set lofty fitness goals and reached them, losing 140 pounds in a little over a year in the process.

Accompany your intense training with this proven meal and supplement plan to maximize fat loss.