Body-building apparatus; body-training apparatus; manual leg exercisers; chest expanders; chest exercisers; [ dumb-bells; hand gripping device for exercise, namely, gym chalk for improving hand grip in sports activities; ] hand-pressing device for exercise, namely, exercise hand grippers; chest developers; [ gymnastic apparatus, namely, balls; ] chest firming device, namely, chest expanders; body-building equipment; appliances for gymnastics; [ Climbers' harness; sporting ropes, namely,...