| 1 | It only takes eight minutes by bicycle to the aerobics class. | |
| 2 | If you want to decrease body fat, you must do aerobic exercises. | |
| 3 | Yes, I know any kind of aerobic exercise relieves depression. | |
| 4 | Spinning is an aerobic exercise that takes place on a stationary bike. | |
| 5 | See how aerobic exercise affects your heart, lungs and blood flow. |