PLUS

* Climbing's teen dream A16
* Whistler on wheels A20
* Off-roading sisters A23
* Austin Murphy joins the SEALs A28

COLOR PHOTO: PHOTOGRAPH BY HEINZ KLUETMEIER 'Chuting Low Swoopers turn skydiving into a flat-out thrilling new sport TOUCHDOWN Luigi Cani whoops as he swoops on thepond in Perris, Calif.