Fitness training set, 5 pieces

Adds variety to physical exercises. It allows the body position to be changed in different ways to create resistance and develop muscles that are difficult to work. The blue color represents structures with medium density of plastic, the color pink represents structures with low density and the color black represents structures with high density. The difficulty of the movements during the exercises varies according to the colors, black (high difficulty), blue color (medium difficulty), pink color (low difficulty).