My Ballys workout:

2 x 15 mins of bicycling,
2 x 15 mins of cycle running,
1 x 5 mins of stair climbing,

Good workout, I need to increase the difficulty level so I can at least try harder and still reach my target heart rate. I put it on level 1 and 2 today, and I had to go real slow so that my heart rate stayed within the range. I not even breathing hard or having trouble with the exercise, but I should play it safe for now.