young woman with blonde hair squatting with kettlebells in gym

active athlete athletic blonde caucasian confidence effort equipment exercise exercising exertion female fitness goodshape gym health healthy heavybreathing kettlebell knife lady lifestyle millenial natural out physical physicalexertion physicalfitness sport sportswear squat squatting strength strong sweat swing swinging swings train training weight weights wellbeing white woman work workingout workout young youngadult