A Knockout 10-Minute HIIT Workout That You Can Do Anywhere

This is a staple move that gets your heart rate up and loosens up your shoulders.

• Jump your legs out as you bring your hands overhead, then jump back to standing.
• To make this harder, add in some cross jacks. Open your arms out to the sides as you jump your legs wide. Cross your feet as you jump your legs together while crossing your arms in front of your chest.