this asssessment covers the basics of weight trianing for the ninth grade student.
What muscles are being worked during the barbell bench press?
What muscles are being worked during the barbell squat?
The Lat pulldown works what muscle groups?
The Preacher curl works what muscle group?
Eccentric contraction happens when the muscle lengthens? true or false
1. Concentric Contraction happens when the muscle shortens?