The speed bag/speedball has been around since my grandad was a little boy. visually the most impressive piece of equipment in a boxing gym. We've seen fighters over the years blasting the ball doing tricks, going really fast, even looking away from the ball while they hitting it.

For me, some of the best are Floyd Mayweather Lomachenko and Lornarez you will see videos of them hitt the bag it's very impressive.

The main benefits of hitting this thing are hand and eye coordination, which overall...