Top 4 Apps Similar to Knockout - Punch Speed
20 Min Boxing Workout 1.1.0
A boxing workout can increaseendurance,strength and speed. Although boxing workouts can be cruelandintense, the risk is worth the reward.The workouts provided build punching power, stamina, andcanincrease your metabolic rate for days afterward. Exercisesinvolveyour legs as well as your arms to train the whole body,activatingas much muscle as possible to burn the mostcalories.