A lot of people avoid doing sit-ups because they don’t feel like they have enough core strength to do the move without ...

THE CLASSIC SITUP is a workout staple. Whether you learned how to do the movement in gym class or from watching a Rocky training montage, you've probably performed more than a few sets over the years ...

Sit-ups can cause nausea if you experience dehydration, develop heat exhaustion, or participate in prolonged high-intensity workouts.

As a fitness editor, I love that deep core shake you get after a minute-long plank. That said, if I’m in a busy gym, or I’m taking my workout outside now the weather is nicer, the chances are I’ll ...

BBC Sport looks inside Tom Aspinall's intense fight camp before his first undisputed heavyweight title defence against Ciryl ...

President Donald Trump signed an executive order Thursday reviving the Presidential Fitness Test, the once-ubiquitous school program that for more than five decades had American children running miles ...