trainer holding tablet and showing thumb up to sportsman

action activity athletes athletic connection digitaldevice doing doingplank dumbbells electronics exercise exercising friends friendship gadget gesture gesturing gym gymequipment handsome indoors lifestyle male men muscular people pushups selectivefocus showing sign sport sporting sportive sportscenter sportsmen sportswear sporty sweaty symbol tablet team thumbup together togetherness trainer training wirelesstechnology workingout workout youngadults