Across
- 2. A machine that you walk on indoors
- 5. stronger ______ helps you breathe easier
- 6. a feel-good chemical your body makes during exercise
- 8. one of the easiest ways to start cardio - just walk at a ______ pace
Down
- 1. another name for aerobic exercise
- 3. a machine where you sit back and pedal or step with your legs in front
- 4. you need this from your doctor if you have certain health conditions
- 7. helps you stay cool and avoid dehydration during exercise