If you have or have not tried the PT Pyramid, summer is a perfect time to learn this classic workout and take it to new levels. For decades, the Calisthenics Pyramid has been a staple in military ...

When was the last time you cranked out a set of sit-ups? Chances are, it was during elementary school P.E., probably while dreading the infamous Presidential Fitness Test. But don't let those memories ...

If you've ever wondered (mid-crunch, most likely) exactly how many sit ups you should be doing every day to optimise your fitness, then you're in the right place - this is exactly the type of question ...

Tone your core and lose belly fat with exercises like side planks and hollow holds. Lose belly fat fast by pairing your ...

While classic core exercises like sit-ups and crunches are certainly an effective way to train your abs, they are not the only way. If you prefer to stay standing for your workouts, then this ...

You may not have done a wall sit since high school gym class, but here's why the move deserves a slot in your next workout. Remember high school gym? The itchy uniforms that you washed, like, once ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images While classic core exercises like sit-ups, planks and crunches are ...

After 45, this 5-move chair circuit tests strength, balance, and endurance—finish it nonstop to prove top-tier fitness.

Try five joint-friendly chair moves that engage your core and help flatten belly overhang after 50—no floor work required.

Workouts No, not kegels — this deep core routine will strengthen your abs and pelvic floor Workouts Goodbye crunches and sit-ups — these 3 exercises target your 'deep core' muscles to strengthen your ...