来自MSN14 小时
Try This 12-Minute Routine and Get Killer Abs!
Dreaming of a flat, toned stomach that everyone envies? Stop dreaming and start doing! We present to you a revolutionary ...
来自MSN2 个月
Forget pull-ups — use this 7-minute dumbbell workout to strengthen your arms and shoulders
This seven-minute workout from YouTube fitness channel TheNX, which is run by fitness trainer Chris Heria, targets the triceps, biceps and forearms in turn, and also works the shoulders ...