Family fitness, a pair of dumbbells and a sit-up stool is enough, it can exercise the muscles of the whole body, Schwab.

The singer's muscles are trained by dumbbells. About dumbbell fitness, we must pay attention to the method, in order to get twice the result with half the effort.

Get twice the result with half the effort, search [dumbbell 8], there is a very practical forum, which has plans and methods.