We have a new entry into our stretching series. Today we’ll present 16 illustrations of arm stretching exercises, showing you exactly which muscle you are exercising. By demonstrating where on your body you should feel the highest tension, we hope to help
Whether running, clearing an wall, or doing burpees, much of your strength comes from having a strong core. Try this Spartan Race _WOD_! For more workouts, Spartan has your back. Will have to work up to a 100 sec plank!