A
ausguerila
Guest
The closest injury in the past to the chest area would be a fractured collarbone.
I have also noticed this issue while using an ems training belt where stimulation to the front side section of my pecks tense my back muscles instead (I think the teres major and minor).
I have also noticed this issue while using an ems training belt where stimulation to the front side section of my pecks tense my back muscles instead (I think the teres major and minor).