man with amputee hand training with elastic band in gym

activity aerobics amputated amputation amputees arm athlete athletic bionic body caucasian chiropractic disability disable disabled exercise fit fitness flexibility gymnastics handicap handicapped handisport handless hands health invalid invalidity limb male man motivation muscles orthopaedic orthopaedics orthopedic pilates prosthesis prosthetic prosthetics rehabilitation resistance rubber slim sport stretch stretching warming workout yoga