Does holding a 20 lb dumbbell while punching increase punch speed/strength? If not what does it do? - Quora
![Man throwing a fierce and powerful punch. Photo of muscular man training with dumbbells on grey background. Strength and motivation Photos | Adobe Stock Man throwing a fierce and powerful punch. Photo of muscular man training with dumbbells on grey background. Strength and motivation Photos | Adobe Stock](https://as1.ftcdn.net/v2/jpg/03/06/55/78/1000_F_306557864_QeBqNiMJIu30lam0KItDYt6RItATsb68.jpg)
Man throwing a fierce and powerful punch. Photo of muscular man training with dumbbells on grey background. Strength and motivation Photos | Adobe Stock
![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/sddefault.jpg)