To increase the plank test challenge . . . Once you can hold a plank with good form for a full minute, try holding it for even longer or doing alternating leg lifts (raising one leg at a time).

How to do the side plank test Lie on the floor on your left side, propped up on your left forearm. Keep your elbow and forearm in front of you in an L shape, and “push your shoulder down and ...

Holding a 45-second plank after 50 signals elite core strength. Here’s how to test and improve your score.

After 45, fitness is about building the kind of strength, endurance, and stability that makes every part of life easier. You ...

Aim for two to three strength sessions per week, with active recovery days in between. Research shows that adults who perform regular resistance training maintain more muscle mass, better balance, and ...

Looking for a strong core and perfect posture? The plank is your ultimate ally! This seemingly simple exercise is a true "all ...

This 31-day plank challenge for beginners to advanced fitness levels is a full-body workout to boost metabolism, build core strength, tone abs and ...

A New York woman celebrated her 100th birthday with a test of stamina and strength.

A New York woman celebrated her 100th birthday with a test of stamina and strength.

A New York woman celebrated her 100th birthday with a test of stamina and strength.

A New York woman celebrated her 100th birthday with a test of stamina and strength.