closeup to a young man sitting on floor assembling an old iron dumbbells set.

abs active activity adult apartment assembling athlete athletic background body bodybuilder bodybuilding care closeup determination dumbbell dumbbells endurance equipment exercise exerside fit fitness floor gym health healthy home ideal indoor indoors iron life lifestyle lifting male man masculinity modern motivation muscle muscular old people person power room routine set sitting sport sports sportsman strength strong trainer training weight wellness white workout young