Hi Jon,
Using that machine to
Hi Jon,
Using that machine to strengthen the arms and back certainly wouldn't hurt. Or just take the bike up some hills. If you don't have hills, add some sprints into your rides, such as a 30 second sprint every 2 munutes, X 10. Sprints and hills will strengthen your arms. We have no hills to train on here, but by adding sprints, we are fairly well prepared when we go race somewhere with hills.
Happy cruzing,
Jim