I am a manager of a small health club and also do some of our spinning classes and I love using this website to get new ideas and get motivated.
Jumps are so important in my spinning classes. They provide an intense element that a lot of my members enjoy.
6 minutes of jumps (a transitional move from a seated climb to a standing climb).
A great song for this is Shout from Animal House soundtrack.
The quickies are fast and they get your participants moving. I say up...down...up...down.
Good luck with your classes and thank you everybody for posting your ideas. They are great.