2012-04-19から1日間の記事一覧
ペツルのGrigriとAscensionで自己脱出をします。 Ascending on Rope with Grigri and Petzl Ascension - YouTubeGrigri http://www.petzl.com/en/outdoor/belay-devices/grigriAscention http://www.petzl.com/en/outdoor/ascenders-2/ascensionGrigriはハー…
ペツルのGrigriとAscensionで自己脱出をします。 Ascending on Rope with Grigri and Petzl Ascension - YouTubeGrigri http://www.petzl.com/en/outdoor/belay-devices/grigriAscention http://www.petzl.com/en/outdoor/ascenders-2/ascensionGrigriはハー…