View this post on Instagram “What happens when a muscle shortens is not what a muscle does. Some muscles are stabilizers, many act eccentrically. “ A post shared by Michael Boyle (@michael_boyle1959) on Nov 7, 2019 at 12:00pm PST
“What happens when a muscle shortens is not what a muscle does. Some muscles are stabilizers, many act eccentrically. “
A post shared by Michael Boyle (@michael_boyle1959) on Nov 7, 2019 at 12:00pm PST