Question: Is it possible that a narrow ISA became wide ISA after prolonged period of compressive training(ie powerlifting)? If so, will you treat them as narrow or wide?
Question 2: I’ll second this question, phrased differently can a narrow ISA present with a wide ISA measure and would to total shape of the rib cage be a sign of this?
In this video: I review how physical structure determine the narrow infrasternal angle and whether training can alter this structure to turn a narrow ISA into a Wide ISA.
#infrasternalangle #breathingexercises #billhartmanpt
Find Bill:
