a determined asian man makes dumbbell triceps kickbacks on a bench at a gym. tricep and arm exercise and workout

sweatshirt activewear sportswear seated bench male man asian southeast filipino indonesian malaysian chinese fitness model muscle lifestyle athletic athlete healthy physique gym health club workout exercise weight training sport train bodybuilding wellness motivation strong focus working lifting effort tricep arm triceps extensions overhead one dumbbell serious mindset muscular endurance warmup kickbacks alternate alternating flex fit buff determined gym workout