The benefits of physical fitness include an improvement in mood.

Yes, one of the many benefits of having physically fit body is a good mood. Exercises releases chemical processes in the brain that trigger mood change, usually to a happy and less-stressful state. When a person exercises regularly, these chemicals are regulated into the body which result to an improvement in mood and overall outlook in life. Studies show that people who exercise tend to feel more happy, contented, and fulfilled compared to their counterparts. An improvement in the physical body is also an improvement in overall emotional, mental, social, and spiritual balance.

He will get sick right away , he will have low energy , he will loose all his nutrition