New to swimming: left outer pec pain

The shoulder joint is a complex structure in part due to the amazing range of motion.  While it is a ball and socket joint, the socket is shallow which allows for the range of motion and power production.  Pain to the anterior side i.e. pecs is usually produced by placing excessive strain on that part of the joint to produce your stroke.  Ideally, the power should originate from your core, transferred to your shoulder via the scapula, which is a sliding joint.  Have your coach look at your stroke to make sure that you are leading with your hip and core and not solely from your anterior shoulder to produce the power in your stroke.  Alignment of your arm extension and catch can also contribute to your problem.  Good luck and "Just keep swimming!"  Jim Miller, MD  ASCA Level V Masters Coach

The shoulder joint is a complex structure in part due to the amazing range of motion.  While it is a ball and socket joint, the socket is shallow which allows for the range of motion and power production.  Pain to the anterior side i.e. pecs is usually produced by placing excessive strain on that part of the joint to produce your stroke.  Ideally, the power should originate from your core, transferred to your shoulder via the scapula, which is a sliding joint.  Have your coach look at your stroke to make sure that you are leading with your hip and core and not solely from your anterior shoulder to produce the power in your stroke.  Alignment of your arm extension and catch can also contribute to your problem.  Good luck and "Just keep swimming!"  Jim Miller, MD  ASCA Level V Masters Coach

Thank so much Jim. It started feeling better. I’ve been doing some shoulder activation before my swims and a little PT work. Appreciate the advice.