In 10 minutes:
- Jump Rope
- Grab a friend and play racquetball
- Swim laps without stopping
- Shovel your driveway
In 15 minutes:
- Tread water
- Lift weights
- Go to an aerobics class
- Walk uphill
- Paint your room a new color!
In 20 minutes:
- Rake leaves, then jump in them!
- Take a brisk walk
- Ride your bike through the park
In 30 minutes:
- Ballroom dance
- Take your dog for a walk
- Push your child in a stroller