man doing e-z curl bar skullcrusher

adult bar barbell beard bench black bodybuilding brown caucasian center curl down dumbbell equipment exercise exercising extreme facial fist fitness five free gray green grip gym hair hand hands health healthy heavy indoor indoors inside lifestyle lift lifting lime lying machine machines male man masculine masculinity mirror muscle mustache out pants person physical pound powerlifting precher recreation recreational reflection routine sixty sport strength strong support sweat training triceps weight weightlifting white working workout young