How can I improve my ROM & reduce skin tightening w/ horizontal abduction/shoulder flexion after gynecomastia surgery? (Photos)

Based on the location of your incisions it appears that you had liposuction assisted correction of your gynecomastia.  What is likely causing your decreased ROM is the residual swelling present within your tissues.  Allow your results to mature further, over the next 3-5 weeks, and you will see steady return to your former motion.  Hang in there!

It is normal to have tightness and swelling for weeks to months after gynecomastia surgery.  It is probably ok to begin range of motion exercises, but be sure to check with your surgeon before doing anything strenuous.