fifty-year-old trainer teaches pilates exercises to elevator chair, young girl with help of gymnastic rubber arm muscles

pilates exercise show device gymnastics woman workout elevator chair instructor fiftyyearold trainer gymnastic rubber stretches sits exercises injured shoulder muscles chest young strained body lifts carries heavy twentyyearold girl health movement out silhouette lifestyle fitness fit stretching smiling athletic blonde vitality balance stimulates circulation muscle strengthening breath control spine stabilization tension joint abdominal posture correction healthy breathing improve