After all of the moving, lifting, and unpacking this September 1, your body, and especially your back, might be crying out. One way to prevent the aches and pains? Strengthen your core.
In this Work It Out, Boston video, Alexa Pozniak pays a visit to Mike Boyle Strength and Conditioning, where Mike himself shares five strengthening moves with a common ‘core’: the plank.
What are your favorite core strengtheners?