"If the rider is able to sit in balance with his seat bones well underneath him and his upper body in correct alignment over his hips, the pliancy of the spine in the loin area will allow him to remain as though glued to the saddle."

如果騎士能夠與他的坐骨取得坐姿平衡并且讓他的下半部和上半部身體與臀部正確的成一直線的話www欧美com，那麼，在腰部區(qū)域的龍骨變曲處欧美老妇交，就會(huì)讓身體像蜜糖一樣黏在馬鞍上尤物视频139。

You see this bend part and angle between saddle leather straps and seat cushion.

我將靠墊遞給客人玖玖色影院，客人表示滿意。

If your seat is too high, your hips rock on each pedal stroke and strum your soft tissue across the nose of the saddle.

如果您的座位是太高最新av网址在线，您的臀部對(duì)每個(gè)踩踏而搖擺無(wú)意間您的柔軟組織將磨稱鞍頭欧美日韩视频在线免费观。

A new seat or saddle is one thing that you can choose to help make your mountain bike more comfortable to ride.

一種新的座椅或馬鞍是一回事，你可以選擇將有助于使您的山地自行車更舒適的乘坐欧洲激情无码。

Similarly, the seat saddle too enables an easy and exciting ride and is another such important part.

同樣的色诱久久av无码电影，座位也使鞍輕松和令人興奮的是乘坐另一重要組成部分等。

A saddle is a seat put on horseback for a person to ride on.

句子：馬鞍是放在馬背上供人騎的器具大陆老熟女乱人伦视频。

Saddle - The seat that you sit on.

鞍-座位污小蝌蚪视频在线观看，你坐。

Seat post – This part supports the seat/saddle.

座椅后-這部分支持座椅/馬鞍A片二区图。

If you want to give hunt seat competitions a try, you will want to shop for a snaffle bit, a hunt seat snaffle bridle and a hunt seat saddle for your horse.

如果你想給亨特席位的比賽一試去看99久久黄色一级片，你會(huì)想購(gòu)買(mǎi)一snaffle位，亨特議席snaffle bridle和亨特議席鞍為你的馬4438ⅹ亚洲全国最大色丁香。

At a brisk canter he has to lean right forward and when the pace is faster still, he has to abandon his seat in the saddle and adopt a position in which he is out of the saddle, for otherwise he would be incapable of following the movement and would impede the horse.

當(dāng)馬匹輕快的跑步時(shí)午夜精品美女爱做视频，騎手要往前傾，而馬匹步度加快時(shí)www。色色色色，他便需要放棄他的騎座国产午夜羞羞视频，重新找到一個(gè)身體重心在馬鞍之外的位置，因?yàn)椴贿@麼做他會(huì)跟不上馬的運(yùn)動(dòng)并且會(huì)妨礙馬匹午夜影院视频。