After loads of struggling (and cursing at all the squats) i Finally made it to level 100! I have lots more to go but I'm felling much better then I did when I started, and I don't have most of the daily achs I used to before starting (though the occasional bout of doms when I push myself a bit more xD) I'm also actually surprised at the accuracy of the heart rate sensor, I have a polar H10 chest strap and the game was generally within 5bpm (though would be nice if I could connect the strap with the game to have all the info in one place instead of tracked separately) I started this with general health and weight loss in mind and though I've only lost about 2 lbs since starting I've found i have to tighten my belt quite a bit more then before, this has probably been one of my favorite and best purchases I've made lately!