Here's 5 punching bag drills to help you build explosive punching power... 1. Straight cross at max power 2. Straight cross followed up by an explosive lead hook 3. Rear cross set up, roll and comeback with a power cross 4. Cross lead hook set up 5. Power jab Train each of these drills for one minute rounds to start. Let us know in the comments, which one of these drills with @tommyduquette will you try this week to increase your output score? | FightCamp