I've been using workout tapes called TreadMoves on my treadmill. I was so bored when I bought them ... and now I race home from work to do them. They are a total blast and I'm even losing weight. Just thought you all might be interested to know about them.
editor's note: Not really, unless you pay for the ad next time.
Not really sure what the editor's note meant ... am new to this, can someone explain??
Anyway, I also have used Runervals and they are good too ... really hard, so I have to be in the mood, but my speed has definitely improved. I have an elipticle too ... does anyone know if there are workouts made for those?