As you can see from the pics on the left, it's still possible to build an excellent physique despite having sub-optimal sternal head origin attachments. (kingofthegym.com)
A method for treating an individual with a connective tissue disorder, comprising orally administering to said individual an effective daily amount of chicken sternal cartilage - derived material comprising hydrolyzed collagen type II, wherein said effective daily amount is between about 500 and 5,000 mg. (appliedhealth.com)