HIIT cardio - 8 CYCLES
4 cycles -
the HIGH INTENSITY part: 45 sec, 7.0 Incline, Speed 8.0
on the recovery: 1 minute, 7.0 Incline, Speed 4.0
4 cycles -
the HIGH INTENSITY part: 45 sec, 8.0 Incline, Speed 8.0
on the recovery: 1 minute, 8.0 Incline, Speed 4.0