Building strong, muscular quads is best done with a combination of compound exercises—squats, lunges, leg presses—and isolation work, such as leg extensions. Tack on some powerful plyometric moves, ...

If you’re looking to up the intensity of your workouts and burn some serious calories, then it may be time to incorporate some plyometric exercises into your training. “Plyometric exercises involve ...

Face a sturdy box, aerobic step, or weight bench. Stand with feet about hip-width apart. Send hips down and back into a squat ...

Build strength, boost coordination, and support longevity with these trainer-recommended low-impact jump exercises.

Why: Train your acceleration and driveSled drives are a staple in elite sprint prep - and for good reason. They teach your ...

Power is the intersection of strength and speed. Heavyweight boxers are among the best in the world at generating force, fast ...

Kettlebell leg exercises can be just the thing you need, if you're getting tired of the same old lower body reps. Though the kettlebell is best known for its explosive moves (see: the KB swing), these ...

Variations on basic leg exercises can help you target different muscles for better gains. Fitness pros swear by movements like goblet squats and hack squats for a well-rounded lower body. Deep squats ...

Working your lungs and legs together is a great way to improve your ability to run or ruck faster and for longer distances. Sometimes we call this "Run and Leg PT," as the leg workouts are typically ...

Your hamstrings might not be the most visible muscles, but they’re among the most important for overall fitness and injury prevention. These powerful muscles at the back of your thighs play a critical ...

FOLLOW THE WORKOUT schedule outlined on the Superhero Shred homepage. If you’re feeling tight during any of the exercises, ...