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 ...

This standing abs routine strengthens your core, boosts posture, and lays the foundation for a stronger, more balanced body.

The classic sit-up is a workout staple. Whether you've become all too familiar with the movement in your weekend HIIT class or eked out those last few reps while following a home workout video, you've ...

Ditch sit-ups. These 6 standing core moves firm your abs, boost balance, and help trim belly overhang after 45.

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have used them for decades. But given recent changes in military testing, the next ...