General:
No one device can provide without having trained a washboard stomach. This unit trained but additionally the upper muscles. However, skeletal muscle does not reach near this device and therefore should this work in addition in any case. A stunted deep muscles is a major cause of back pain and lead to herniated discs.
But if you want additional training in addition to regular training on the couch or at work something can apply this unit.
TENS (Transcutaneous Electrical Nerve Stimulation) devices are also used in medical pain relief.
Benefits:
- Supports muscle building
- Good workmanship
- Easy operation
Disadvantages:
- Of course not replace the training
In short:
Complementing super but this does not replace the normal training
