Keeping fit is very essential for a safe and healthy life.There are several ways a person can maintain his fitness.A person should do regular exercise for example;running on a treadmill.Diet food is one of the major factor of keeping fit for example;eating citrus fruits or vegetables can help a person become stronger,keeping fit and not gaining on fat.Regular walk can help in burning the excessive calories.Physical activities like playing football can help in building stamina.A normal and a fit person have many differences in them.A normal person who does not exercise gains weight,is lazy,eats junk food etc.While on the other hand,a fit person is regular in exercise,eats diet food and he is likely to have less diseases than a normal person.Praying can also help in maintaining fitness for example,movement of joints.