A fast easy way to warm up your shoulders

Shoulders are the most commonly injured joint in CrossFit Gyms. Athletes spend a long time warming them up every day, but we think time and quality are on difference axes. Just because you spent a long time warming up your shoulders does not mean your shoulders are properly warmed. Try this quick and dirty shoulder warm up before you put the loosest joints in your body to work again. If you're doing it right, your shoulders will be on fire by the end!