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 ...
Sit-ups and crunches are effective core exercises, but they’re also moves that can leave you feeling pain in your neck the following day if you’re not careful with how you do them. Any abs exercise ...
If you do want a stretch, cross your arms in front of your body, then pull your arms back behind you as far as possible. At ...