Today's people are leading a very unhealthy lifestyle. Inadequate sleep, eating disorder, lack of proper regular exercise, increased rate of obesity and other health diseases, shooting stress levels are some of the facts that define the contemporary world's lifestyle. It can be said that in the present era, human beings have got so engrossed in earning money, that they have virtually stopped paying attention to their physical and mental fitness. People don't realise the fact that money cannot buy them happiness. Physical activity (PA) is associated with decreased risk of multiple serious...