They learn to regulate an energy force called as "chi" via meditation. To convert their bodies into armor, the monks employ Qi Gong and a unique way of breathing with the lower belly. This enables them to endure tremendous strikes, such as those delivered by harmful (and occasionally sharp) things. They can also withstand falls from great heights without injury. Monks begin training when they are young, learning self-discipline, focus, and determination. They practice these skills daily in order to achieve maximum strength and stamina. In addition to physical training, monks study different philosophies and theories on the nature of reality. This allows them to respond effectively to situations that might otherwise defeat a less knowledgeable person. When you become a monk, you give up most forms of entertainment in order to have time to read books and discuss ideas. You also have limited contact with people, which gives you more time to practice meditative techniques. Eventually, you will be able to resist temptations that would normally cause a normal person to fail. Although monks seem weak, they are actually very powerful. Their ability to withstand injury is due to their mind-body connection. When their body suffers, so does their mind. This makes them feel pain as much as or more than ordinary people, but it also gives them motivation to keep practicing.