How do I compare fitness videos?

Decide Your Fitness GoalsDecide what fitness goals you want to accomplish with your exercise routine. Some common fitness goals are lose weight, gain strength, improve cardiovascular fitness or increase your flexibility. Most videos will emphasize one of these specific areas of fitness.Match the Video to Your Fitness LevelFitness videos are generally targeted to beginner, intermediate or advanced exercisers. The three levels of video will mirror the level of intensity of the exercise programs used - - on the video. If you're just getting started, or haven't exercised for quite a while, you should start with beginner videos and work your way up.Source:"American Council on Exercise": How to Choose an Exercise Video