Of course, all people know that sport is health. A healthy lifestyle, proper and balanced nutrition, a normal sleep-all this helps to strengthen the body, but still this is not enough. To become a truly harmonious person you need to go in for sports!
Sports people usually along with exercise are engaged in hardening, which in turn helps to raise immunity and protects against many common diseases such as ARVI, cold and flu. A good physical shape is that a person feels his strong muscles, is good at managing his body and has good stretching and elasticity. All this is nice to feel.