The curl-up is part of spine expert Stuart McGill’s 'Big Three', shown in research to increase core endurance without ...

Instructions: Choose up to five of the exercises below. Complete the indicated number of reps for each, then rest for 30 ...

Functional fitness was never something I was interested in when I was younger. Instead, my 20s were all about vanity workouts ...

Unless you're, say, attempting to break the Guinness World Record for the abdominal plank (currently standing at a tediously ...

The best core exercises don't necessarily require you to get on the floor. These seven standing variations are sure to ...