Anyone have Nike for Kinect?

I am so frustrated with it right now ugh. So last night I did the fitness test and created my program, so I start the program today and she is doing stuff I can not do yet. Why is that?? Seriously? Mountain Climbers, Burpees, hopping on one foot? I'm a big girl that makes me feel like I am dying....... lol. I got through it, but then the game froze and didn't count my progress. So hopefully I will have time to re=try in the afternoon cuz I don't have it in me to try again right now!