People can climb the concrete wall with their hands and feet or find a ladder.

First of all, you should have a strong body and vigorous skills, and do more exercises, such as push-ups, pull-ups, finger supination, parallel bars arm flexion and extension, running, skipping rope, squatting and jumping, which can fully remind your physical fitness, especially pull-ups and finger supination. Climbing a wall requires strong arm strength, tension and finger grip.