70K views · 1.5K reactions | How do legends hit the bag to gain power without sacrificing getting countered? These tips are sacred until you get to study techniques for yourself. Pro-tip- try this technique along with a 10 minute challenge by typing [CHALLENGE] and do this prior to your heavybag workout. Game over! #heavybagworkout #boxinglegend #boxingworkout #floydmayweather # | Master Boxing | Facebook