The SPINEFITTER by SISSEL helps to loosen muscular tension, effectively supports the mobilisation of the joints and the strengthening of the deep muscles. The paired ball structure enables the spinous processes to sink in, which, even in a simple supine position, achieves a positive effect on the muscular tissue adjacent to the spinal column. The small vertebral joints can be opened and, thus, one’s mobility can be improved. For better back health, mobility, and increased performance.