So, we got it for the family Xmas party. We calibrated It for an 18 year-old male, and set it to max resistance (since the first kid to play it is an athlete). Some of the campaign actually left him drenched. I took a stab at some of the shoulder/chest/squat mini games, and that shit was actually fun, and even tiring. The paragliding mini-game is crack. We all kept trying to top the others’ scores. While it won’t replace a weight training regimen, you will burn calories and even get some mild conditioning. Best of all, it’s fun as fuck with family or friends.