New Blue Bluff Slip deviation 11.jpg
en
New Blue Bluff Slip deviation 11, Blue Bluff Slip
commons
ja
ブルーブラフ スリップ 11
commons_translated
deviate deviation side-slip slip-on shoe slip in slip on slipping slip discrepancy slicker deviationism flight maneuver variance beach ridge shoulder board glissade displacement bluff slip-on disparity blue law distinct