Wow I just did a spinnervals DVD, #1.0 45min High intensity, and man did it kick my butt. I ususally do long distance rides, but at nights I don't want to ride the trainer for 2 hours to do 40 miles. In doing the dvd you only ride about 8miles, but it's all high intensity high gear intervals. Sweat was pouring off my body. Does anyone have any experience with this, or any other spinnerval dvds? Are they better for weight loss than long distance or not?
thanks
sean