Sounds fine to me we have a range of different programs just to keep
interest up, we get them to wind up the resistance and get out of the
seat and climb, or less resistance and stay in the seat and power up the
legs or to stay in the seat and spin the legs as fast as they can with a
range of times:

1/2/3/4/5/5/4/3/2/1 minutes, climb out of the seat with a 1 minute spin
in between or the reverse of this

15 sec spin 15 secs climb, 30/30/60/60/90/90 x 7

And so many variations similar to these, cheers, ashley