glute bridge on ball pt2 300x155

This exercise works both glutes and hamstrings and is more challenging than the regular glute bridge off the floor as stability is worked a lot harder.

This is a great exercise for the runner to help protect the hamstring from injury. The core also gets a good workout.

Initially try 3 sets of 10 repetitions. Runners should be able to work up to 3 sets of 20 reps.