"Tiger Stance Power Training."
"Tiger Form Bone Training."
"Both arms."
"Both legs."
"Qi-blood flourishing."
"Rib bones also fully tempered."
"This person is a Fifth Grade Limit Breaking!"
Yan Chuan taught Cao Jun the 'Fu Hu Stance,' observing carefully, finally seeing Cao Jun's strength. His bone training has broken through the limit; his limb bones are completely tempered. On this basis, he has also tempered all 24 rib bones out of the 51 trunk bones. This is Fifth Grade Limit Breaking.
Going further up.
Going further back.
If one were to temper the chest bone, it would be Sixth Grade Limit Breaking.
If all 26 vertebrae are tempered, it is Seventh Grade Limit Breaking.
At Seventh Grade, with limbs and trunk fully tempered, strength levels up significantly, being much stronger than Grades Four, Five, and Six.
Cao Jun, a Fifth Grade, compared to Yan Chuan who has just entered the limit breaking stage, is likewise a top expert.
