I don't know where Greg got his idea of applying the concept to a crack anchoring device. Perhaps it was from the Jumar ascender, which uses a more-or-less constant angle cam to clinch the rope. At any rate we have Greg to thank for introducing the concept to crack anchoring technology.

我不知道Greg從何獲得此一主意用於裂隙確保一级大片黄，或許是從猶瑪攀升器国产福利在线影院，因其使用類似的等角凸輪鉗住繩子精品久久久一级毛片，無論如何我們都要感謝Greg將此概念引進(jìn)到裂隙確保技術(shù)上男女无遮挡毛片视频免费播放。

Jumar - A type of rope ascending device.

Jumar -一種沿繩索上升的裝置。

The upside is that theoretically, you spend less energy jumaring vs. climbing the pitch -- of course, there are times it's a real pain to jumar.

壞處是你只爬過你先鋒的繩距三级视频中文字幕，好處是理論上你花較少的力氣用猶瑪上升www.在线网站你们懂得，當(dāng)然，有時(shí)候用猶瑪很痛苦可以看的黄色性爱视频网站。

Jug - To jumar up a line.

Jug -用上升器上升国产精品美女久久9999。

The **ide is that theoretically, you spend less energy jumaring vs. climbing the pitch -- of course, there are times it's a real pain to jumar.

壞處是你只爬過你先鋒的繩距XXXXX欧洲熟妇XXXX，好處是理論上你花較少的力氣用猶瑪上升中文人妻一区二区三区四区，當(dāng)然，有時(shí)候用猶瑪很痛苦欧美中文二区。

Eventually, using a jumar, he was able to free himself and slowly climb to the belay, where MacLeod had gone mildly hypothermic after stripping down for his lead.

后來国产xxxx69， French 利用上升器，把自己放下來一级绝黄A片AAA片，然后慢慢爬到由 MacLeod 打下的保護(hù)點(diǎn)處蜜桃视频午夜播放在线观看免费，而 MacLeod 此時(shí)正在寒冷中緩慢上爬，繼續(xù)領(lǐng)攀欧美熟妇XXXXX色熟妇Y。

We planed to head to camp2, the route is right on glacier, pretty scary, and very steep, we have to use jumar all the way up till camp 2, sometimes we even encountered avalanche just hundred meters away.

我們計(jì)畫往 camp 2 前進(jìn)日韩欧美视频一区二区三区，往 camp 2 的路位於冰河右側(cè)，非常陡峭又嚇人亚洲中文字幕第二，全程我們都掛上了 jumar 確保安全日韩欧美综合在线视频。

Around 8pm the light was starting to fade. We were one pitch below Camp 5. Interestingly enough we heard lots of voices above us. I avoided having to lead the last pitch by getting the French party to throw down a rope that we could jumar up. Like the first night we were surprised how many folks were up and around this bivy. There was the French party. There was the Nose-in-2-days party and there was a Nose-in-hopefully-5-days party. There five of them in the last party and they had 3 or 4 huge haul sacks. There was one guy who must have been 275 pounds. He was the designated haul bag mule.

大概晚上八點(diǎn)，光線暗了下來A片吃奶一区二区三区四区，我們?cè)诘谖鍫I下一個(gè)繩距99久久精品国产首页免费，有趣的是我們聽到上面有很多聲音，我不用先鋒最后這個(gè)繩距日本人人操人人摸富，因?yàn)榉▏?duì)拋下一條繩子巨胸流奶水视频网站，我們只要用猶瑪上升即可，就像第一個(gè)晚上驚訝国产黄色高淸视频，好多人上到這個(gè)過夜處看亚洲免费美女黄片，有法國隊(duì)最新麻豆精品视频，還有一個(gè)兩天爬完Nose的隊(duì)伍，還有一個(gè)希望在五天內(nèi)能爬完Nose的隊(duì)伍黄色网页直接看，最后這一隊(duì)有五個(gè)人三级片小视频在线播放，三四個(gè)拖包，其中有個(gè)家伙大概有275磅重你懂网站在线观看，他大概是專門拉拖包的吧三级视频网站视频网站受不了了。