Guy's Behavior

Why would he turn his head and watch me workout (perform a single arm dumb bell shoulder press) in shock?

i was using 8kg but from a distance he might’ve mistaken it for 10kg as the big dumb bells look similar and the marking on them isn’t very clear but he seen me and turned his body and was like breaking his neck. Why?

Why would he turn his head and watch me workout (perform a single arm dumb bell shoulder press) in shock?
Post Opinion