300 Challenge

10 exercises, do 30 reps each as fast as you can

• Jack Squats
• Supergirl
• Back Lunge w/knee up - left
• Back Lunge w/knee up - right
• Push Up w/Cross tummy toe touch
• Burpees
• Mountain Climbers
• Jump Lunges
• Floor Jacks
  
• Jump Knee Tuck

This one was from Kristi Approved's blog, which has since gone private, so I don't have a video of these. Leave a comment or email if you don't know one how to do one of the exercises.