Sporty girl jogging in gym

training run runner corridor workout girl exercise female athlete woman jogger athletic jogging fit sprint person portrait afro african american shadow mixed cross silhouette healthy lifestyle dark gym loft building sport club powerful body multi ethnic multiethnic multi racial multiracial cardio endurance hard effort physical activity fitness challenge strength concept strong sportswoman urban action active people wellbeing legs black speed race sportswear young adult trainer closeup close up inside indoors fast energy slow motion