Mimic jumping rope for 30 seconds

Jump lightly as if turning a rope.

Why it helps

It lifts your heart rate and takes no equipment. A quick burst may make you feel more alert.

How to do it

1. Stand tall with elbows by your sides.
2. Make small circles with your wrists.
3. Hop lightly on the balls of your feet for 30 seconds.

Make it easier

Step side to side instead of jumping.

Make it harder

Do three rounds with 30 seconds rest.

Skip if you have joint or heart concerns; ask a doctor.