WARM UP YOU FEET!!!!!!

A funny video about how to warm up your feet or what to do if you have a twitch in your feet!

HANDBALL'S BALL.

The ball of handball is special. All the synthetic leather handballs are made of polyurethane, which gives the ball a soft touch and a good grip, allowing you to wrap it better and play without resin on the hands. 

On the inside of the ball there's a bladder, that is the most important part of the ball. It's the responsible of the elasticity and the bounce.

HERE YOU HAVE A POWER POINT ABOUT STAMINA AND ENDURANCE!

It's useful to know something about it.