SQUATS CHALLENGE - 10 SETS IN 15 MINUTES (great for toned, firm legs and a tight ass)

Right then, here's a challenge for boys and girls that will get your heart rate up and help you build firm, toned legs and give you a rock solid ass.

I have just finished it and I can say it was pretty tough as it's against the clock. My polar heart rate results were:

Polar product

Polar FT80

Distance

 mi

Calories

 kcal

Duration

 hh:mm:ss

Average heart rate

 bpm

Maximum heart rate

 bpm

Fat percentage of calories

 %

Below is the routine I did, it took 45 minutes and I burned 622 calories.

WORKOUT:

Warm up on the bike for 5 minutes level 7

straight over to squat rack: Perform 10 sets in under 15 minutes.

3 x 15

7 x 10

Straight back over to the upright bike: 25 minutes average HRmax 70%+ (145bpm)