I've been using Leslie Sansone's VIDEO - it's a tape - for over 10 years - it's a 2 miler. DVD's were not around then - I saw an ad in the local newspaper and ordered it - I have more than gotten my money's worth from it - think it was about $10.00. I have other TAPES from other sources as well and continue using them.
To answer your question about following them on a treadmill - NO - you just follow the tape/dvd in your home - some of them add hand weights, or resistance bands.
There are soo many out there but they are videos that you can do at home. Check out Leslie Sansome's website, there are 3 short videos you can try for free. Here is the link http://www.walkathome.com/try-walk-at-home
SparkPeople, SparkCoach, SparkPages, SparkPoints, SparkDiet, SparkAmerica, SparkRecipes, DailySpark, and other marks are trademarks of SparkPeople, Inc. All Rights Reserved.
SPARKPEOPLE is a registered trademark of SparkPeople, Inc. in the United States, European Union, Canada, and Australia. All rights reserved.