It's not an option. It's essential.

• Take exercise every day. Without fail
• Go by bike, or walk. Not by car
• Raise your heart beat. Get puffed. It's good for you
• Use stairs, not lifts. Don't be lazy
• Don't smoke. Don't even start. It's addictive
• Never take drugs. They can kill you
• Use your local sports facilities, whenever you can
• Join a sports club, set a high standard and go for it

Respect your body. You need it.