Yes this is a wonderfull link, i have some trouble with some excercices and was looking for a good dvd on that subject that i found on MF athletics by Carson. But they told me that the dvd's are not compatible with Europian Discplayers ! Thats a pitty, exist there a converter for this ? I see on a schedule from Hart lots of workouts with a rope,…I need some explanation, can someone give me a help for that ?