Woman working out on a mat doing an abdominal exercise beside a pool; Wellington, New Zealand

horizontal female girl confidence confident focus achievement fitness exercise women challenge caucasian workout fit color colour strength activity active reflection muscle pool training gym conditioning exertion facility concentration discipline serious accomplishment reflected person ambition reflecting hotel core muscles floor athletics females exercising mat poolside mats toning facilities exerting sit up side view looking away mirror image water's edge young woman young women full length role model pools working out pony tail swimming pool swimming pools hotels healthy lifestyle one person workouts self assured beauty adults adult indoors people woman health blonde blond strengthening gyms inside healthiness health and wellness health & wellness blonde hair physical fitness color image role models water young adult young adults blond hair caucasian ethnicity physical activity muscle building body building muscle tone positive attitude colour image active wear workout clothing 20 24 years workout clothes abs pool deck abdominal muscles sit ups sit ups floor exercise personal development core strength abdominals strength exercise strength exercises floor exercises curl up curl ups