Gymstick replacement tube

The Gymstick Extratubes are suitable for replacing a tube, for example to change to the next resistance. (for Gymstick Original and Telescopic)

Diffferent colours stands for different resistances:

- Gymstik EXTRATUBE Light/Green : GYMSTICK light has been designed for rehabilitation workouts and exercise for the elderly. The resistance of green exercise bands ranges
from 1 to 10 kg.

- Gymstik EXTRATUBE Medium/Blue
GYMSTICK medium has been designed for junior athletes and women who want to start exercising. The resistance of blue exercise bands ranges
from 1 to 15 kg.

- Gymstik EXTRATUBE Strong/Black
GYMSTICK strong has been designed for fit women, men who want to start exercising, and athletes. The resistance of black exercise bands ranges from 1 to 20 kg.

- Gymstik EXTRATUBE Extra strong/Silver
GYMSTICK extra strong has been designed for extremely fit men and athletes. The resistance of grey exercise bands ranges from 1 to 25 kg.

- Gymstik EXTRATUBE Super strong/Gold
GYMSTICK super strong has been designed for athletes. The resistance of gold exercise bands ranges from 1 to 30 kg.