Do you like sport? Whether you like sport or not, it is better for you not to miss out doing exercise at least once in a week. Exercise is the simple way to maintain your health no matter which kind of exercise you do and where you have the exercise. Having the exercise outdoor like jogging or swimming might be healthier because there is the morning sunlight that is beneficial for the body. However, if you like doing sport indoor, it is okay too. Both indoor and outdoor sport activities can still keep your body fresh.