The shoulder, comprised of the scapula, clavicle, and humerus—commonly known as the shoulder blade, collar bone, and upper arm bone—is a highly mobile joint capable of positioning the hand virtually anywhere in space.
Read MoreMovement About Joints, Part 1: The ShoulderPractice front scale for 10 minutes
Practice back scale for 10 minutes
Then,
Row 5,000 meters for time
Post row time to comments.