- "If you're having trouble, then just look at my back and fight! All you need to do is look at my back...And chase after me!!"
- ― Ri Shin (Kingdom)
- Supernatural/Unnatural Back Muscles
The user has a supernatural/unnatural bodily back muscle structure which enhances their whole body overall, or at least their muscles. Due to the supernatural advancement of the back, all fundamental structures/functions and natural aspects related to it can be augmented physically on all qualities, i.e. Speed, Strength, Endurance.
- 100 Percent Muscle Usage
- Muscle Tension Refinement
- The powers/properties may possess side effects, such as causing pain overusing it or ripping one's muscles.
- Hanma Family (Baki the Grappler)
- Yuuichiro Hanma
- Yuujiro Hanma
- Baki Hanma