How do you stay fit?

Answer 1

Eating the right foods is a good way to stay fit, eating foods that are low in fat and are low in carbs. Participating in regular excercise is important to staying fit, the excersise doesnt need to be hard core it can simply just be playing a game of Dodge Ball or volley ball for instincts. But remember its not whats on the outside that counts its whats on the inside. :)

Answer 2

The make cx skis with wheels on the bottom for use on cement. Also running backwards helps build the same muscles that are used when xc skiing. Swimming is best for cardio.