I love my wii fit! Got it for my bday this year. It's great for yoga and basic strength stuff but the rest of it on the wii fit plus game is just fun games. There are a lot of exercise games out there that use it too though. We'll def have to find something to do togehter! I'll let you know when the next biggest loser challenge starts but I think that's not til jan. They run 12 weeks and just started last week.