No, not sit-ups — why I love the 'plank drag' and why it's great for building core strength

The plank drag is a plank variation that adds some weight and movement to the exercise, which I find makes it more engaging ...

This 1960s Air Force workout still holds up – building functional fitness in just 11 minutes a day

Developed for the Royal Canadian Air Force, the 5BX plan proves that short, daily training can still deliver results ...