happy mature woman in blue workout clothes feeling great

40s adult apple attractive avocado background balance ball barbell beautiful black blonde blue caucasian class close closeup clothes confidence cute determination diet dieting dumbbell dumbell equipment exercise exercising fantastic feeling female fitness fruit fun good great gym gymclass hair happiness happy health healthy her life lifestyle long looking mature one out pants person portrait routine shirt slender slim smile smiling sport standing stretching thumbs trainer training vertical vibrant wearing weight wellbeing white woman working workout