Fit&Well3d
If you only have 30 minutes to work out, a trainer says you should do these seven moves to hit all the major muscle groups
Short on time? You can hit all the major muscle groups with Barrett's seven-move dumbbell workout, below. Complete three sets ...
Crunches can help you get abs – but they do more than that.
No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...