Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

Learn more about what calisthenics workouts are, why the protocol is beneficial, and how to incorporate it into your fitness ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

The plank feels endless—but it’s one of the most effective core exercises. Your ideal hold time depends on your age, fitness ...

Strength training supports healthy aging by preserving muscle, bone density, metabolic health, and independence.

This no-movement exercise is one of the most reliable ways to measure core endurance, posture control, and spinal ...

The best time to do it: Padilla recommends doing this exercise during regular strength training sessions, two to three times ...

While the plank is an excellent core exercise, several other options can strengthen your core. You can do these bodyweight exercises anywhere, and they don’t require equipment.

THE BIGGEST QUESTIONS DOWN HERE ARE WHY AND WHAT’S NEXT? PLANK TELLS US HE WANTS TO FOCUS ON THE COMEBACK OF UNDER ARMOR, AND LET OTHERS TAKE THE DEVELOPMENT LEAD MOVING FORWARD. WE LOVE IT DOWN HERE.

The lender of the emerging Baltimore Peninsula community envisioned by Under Armour founder Kevin Plank will take back ownership of the project’s undeveloped acreage in a planned $66 million debt ...