I have a bunch of fitness DVDS. I loan these out to friends, and get comments back, and I have my favorites too. Here's some that are popular. I think each of these is good for off-ice exercise.
Cathe' Friedrich's Travel Fit
This has been a consistent favorite of all the advanced exercisers who borrow it. Uses a stretchy band, and you'll need gloves too as the holds on the bands can be demanding. Lots of innovative use of the band to get to muscles you hardly seem to use. Works the entire body. Designed to be used in a confined space like a hotel room, but that doesn't matter, it's efficient and challenging.
Heart of Pilates: Pilaites with an Exercise Band by Kj Luker
This DVD is another band video. Uniquely it has exercises for the ankles and feet. The first time I did it, I was surprised by how stiff my ankles were. The second time, I could see how I'd improved. Now it's a regular video in rotation. I just do the first section, the second one's a waste. You will have trouble finding this video. Once you've done it a couple of times and learned the moves, just turn off the audio and put on some music of your choice. Kj Luker saying "Yummy"gets old. (BTW it appears to be out of print)
Strong Knees by Chantal Donnelly
This may be a little old lady for some of you, but it has some wonderful exercises to rehabilitate and strengthen your knees. The only trick is to not hit "Play" to run the video. Instead in the Main Menu select the Extras section. There you'll be able to set the exercises in the order you want. This video has a nice leg stretch at the end. It is the best leg stretch I've ever done.