Start by warming up with one minute of jumping jacks. Stretch your arms and legs to prevent an injury. This HIIT workout will build upper body strength with focus on your chest, shoulders and core.

Equipment: Dumbbells

Time: 23:30

Movements:

Push-up
Standing Reverse Fly
Side to Side Hop (Hands on Floor)
Lateral Raise
Plank-up with Knee to Elbow
Weighted Russian Twist

If you like this workout, you'll love the 30 Day Weight Loss Challenge!