Lesson 21 Exercise!
Lesson 21 Exercise! Lesson 21 Exercise! 1 What is exercise? Exercise helps make your body healthy and strong. Riding a bike is exercise. Walking is exercise. Running is exercise. Playing sports is exercise. Sixty minutes make an hour! How much exercise do you need? You need about an hour of exercise every day. 2 What do you do for exercise? What do you do for exercise, Danny? Let's see... I walk to school in the morning and I walk home after school. That's twice a day
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Lesson 21 Exercise!
Lesson 21 Exercise!
1 What is exercise?
Exercise helps make your body healthy and strong.
Riding a bike is exercise.
Walking is exercise.
Running is exercise.
Playing sports is exercise.
