nothing wrong with going to the gym, but if i can do something else i will, i try and avoid gyms as much as i can, mostly cause they are boring as fuck. skiing from opening to closing does a lot more for me than running on a treadmill and using machines. i've tried working out in a gym a lot, i was doing like 4-5 days a week for a couple months, but i was in nowhere near as good of shape as last summer when i was mtn biking, wakeboarding, swimming, hiking, trail running, climbing etc.. probably 5 days a week.