This tier of battle no longer required any tactics or skills. There was only attack and endurance, because when strength reached a sufficient level, no matter what was used to block, the impact force could still penetrate the entire body, reaching deep into the ground beneath the feet. Thus, actions such as 'using an arm to block the opponent's attack' were minimally effective.
Bai Xiong did not understand this until he was punched several meters deep into the ground.