i used to be a member of a gym..till i realised i was'nt going so i stopped my membership. I am debating on whether to get an exercise video or not. i found a website which caters to exercise videos.. here is the link Collage Video (i hope this isn't illegal to post )
At any rate...it's the same deal,you have to feel motivated otherwise, you will just get the tape and let it collect dust.