![Part 1, Exercise 4: Alternating Dumbbell Punch | Want to Burn Fat and Build Muscle? Start With This Trainer's 30-Minute Total-Body Workout | POPSUGAR Fitness Photo 5 Part 1, Exercise 4: Alternating Dumbbell Punch | Want to Burn Fat and Build Muscle? Start With This Trainer's 30-Minute Total-Body Workout | POPSUGAR Fitness Photo 5](https://media1.popsugar-assets.com/files/thumbor/TY9ukFiK1yNGbB8x-BZ2ycIZmc0/fit-in/2048xorig/filters:format_auto-!!-:strip_icc-!!-/2017/05/19/971/n/1922729/2a0e645653a354d9_e2ca144a9a13b249_Cross/i/Part-1-Exercise-4-Alternating-Dumbbell-Punch.gif)
Part 1, Exercise 4: Alternating Dumbbell Punch | Want to Burn Fat and Build Muscle? Start With This Trainer's 30-Minute Total-Body Workout | POPSUGAR Fitness Photo 5
Does holding a 20 lb dumbbell while punching increase punch speed/strength? If not what does it do? - Quora
![Punching with weights is STILL stupid! Pull, don't push: resistance bands for a powerful left hook - YouTube Punching with weights is STILL stupid! Pull, don't push: resistance bands for a powerful left hook - YouTube](https://i.ytimg.com/vi/0tn6HkYrIkc/maxresdefault.jpg)
Punching with weights is STILL stupid! Pull, don't push: resistance bands for a powerful left hook - YouTube
![Young woman doing punching exercises. Fitness woman working on martial arts punches with dumbbell 20772426 Vector Art at Vecteezy Young woman doing punching exercises. Fitness woman working on martial arts punches with dumbbell 20772426 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/020/772/426/original/young-woman-doing-punching-exercises-fitness-woman-working-on-martial-arts-punches-with-dumbbell-vector.jpg)