EXERCISE TIP OF THE WEEK: Strengthens Chest

Four days a week, wear a heavy backpack and make a series of push-ups to failure. Then do a set of pushups asymmetric, with one hand on the floor and the other on a small box. After 5-10 repetitions, change hands and repeat.

Now the box away and do pushups with hands together to failure. Rest. Repeat every 5 times.

Source: M.H.