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2 week treadmill workout: slim thighs, flatten your tummy, and firm your butt- interval training
Challenging Running Interval (set incline to 2)... 2 week treadmill workout: slim thighs, flatten your tummy, and firm your butt
Challenging Running Interval Treadmill Workout- 20-minute running workout that is sure to get you sweating. Set your incline to a '2' and go!
Real real quick morning workout? 20 minutes! Running Interval Workout; set incline to 2