Fourth-grader, Briauna Yount, the winner of the Curl Up Cat Club drawing, is shown holding her prize ball. The Curl Up Cat Club’s members are students who practice curl ups at home and report 10 ...

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 ...

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 ...