It really is, but as someone who started skiing when I was 3-4 years old and am now closing in on 30 and am not in excellent cardio shape... wow, skiing is toug

It really is, but as someone who started skiing when I was 3-4 years old and am now closing in on 30 and am not in excellent cardio shape... wow, skiing is tough. I had no idea it would be so much harder at 25 (years ago) than it was at 16.