Workout Instructions
Interval Fartlek Workout
Warm up 5 minutes - walk/slow jog at 3.5 MPH, at a 7% incline.
One mile Run at 6.0 MPH, at a 1% incline.
Rest Set Slow it down to 5.0 MPH and run for 3 minutes.
Work Set Speed up to 6.8 MPH for 30 seconds.
Rest Set Go back to 5.0 MPH for 3 minutes.
Rest/Work Sets Keep repeating the 3 minute/30 seconds intervals until the clock reach es 25 minutes.
One mile Run at 6.0 MPH for another mile.
Cool down Slowly jog for 5 minutes at 3.5 MPH at a slight incline (5% to 7%).