Frogger: The Best Shoulder Exercise You're NOT Doing

Even the strongest shoulders are pretty useless unless you can coordinate that strength with the rest of your body. This floor move builds seriously strong shoulders in a practical, coordinated way.

0:00 - This move will make your shoulder strong as f...
0:35 - The setup
1:10 - How to do the basic frogger
2:15 - 7 different variations to increase the intensity