exercise video for 12 yr old boy

Can people make recommendations for an exercise video/program that might appeal to a middle school age boy? PXsomething? Insanity? I've heard of these things, but don't really know much about them. It's too icy to run outside safely right now, and jogging has not appealed to my son thus far anyway. I really want to get him on a routine that appeals to him and can be done year round. He plays fall and spring team sports, but winter and summer are sedate. Fwiw, he doesn't have CF, though like me he gets pneumonia easily. I want him to have the exercise habit to possibly help him not get bronchiectasis like me, and for endorphins. I decided to post here because I imagine other parents have the same issue of wanting their child to be active consistently and year-round.
Source: Cystic Fibrosis Exercise and Fitness Forum - Category: Respiratory Medicine Authors: Tags: Exercise & Fitness Source Type: forums