I was in exercise physiology class and my professor said that some weight lifter have had thier Blood Pressure measured at 400/200 while lifting.
Forced expiration against a closed glotis, put exptreme pressure on the heart. Just a good reminder to make sure to breathe during your sets.
Forced expiration against a closed glotis, put exptreme pressure on the heart. Just a good reminder to make sure to breathe during your sets.