Assault bike / Row interval workout Part II Workout

With an Assault AirBike or with a rowing machine

0-10 min = 10 x 30 on : 30 off (seconds)
--REST 2 min--
12-20 min = 8 x 40 on : 20 off
--REST 2 min--
22-30 min = 8 x 45 on : 15 off
--REST 2 min--
32-40 min = 10 x 30 on : 30 off

Your score is the total amount of Calories