Yes: its called "popping your costal cartilage out". Probably a bad idea to do it often, as over time you can damage the supporting soft tissue and cause them to get lax and weak. Might be better off finding something more productive to keep you amused. ;-)
Answered 10/19/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
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