ScotiaGirl.......Hi I just bought the dvd (10 years younger in 10 day) hope to get it in the mail by the end of the week so I can start. I love to road bike in the mountains where I live but I need a good exercise program and this sounds like the fastest and best. I did ride my bike today 32 miles. Took me 2 hours I LOVE TO CYCLE. Now I want to love to do callanetics too.