亚洲精品一区二区三区四区五区|成年片色大黄全免费网站久久高潮|人妻熟妇乱又伦精品视频中文字幕|帮老师解开蕾丝奶罩吸乳视频

HS13 LEG EXTENSION

PRODUCT > PINS-SELETED > HS13 LEG EXTENSION

HS13 LEG EXTENSION

HS13 LEG EXTENSION

Features:

N.W:236kg

Size:1290×1050×1635mm

Packing Size:1820×820×470mm

Weight Stack:96kg+4.6kg


Actions of the sitting leg extension trainer:

1. Sit on the instrument and adjust it to the correct positionposture. The boom pad should be placed on the lower part of the tibia, but don't touch your ankles. Adjust the seat so that the pivot point is at in line with the knee. Choose the right weight according to your weight ability.

2. When exhaling, stretch your legs with your quadriceps as much as possible. Make sure that the rest of the body remains on the seat. Keep in the position of muscle tension for 1 second.

3. When inhaling, slowly reduce the weight to the original position.

4. Repeat the operation to the recommended number of repetitions



Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit
主站蜘蛛池模板: 天天做天天爱夜夜爽毛片毛片| 成人无码免费视频在线播| 超碰97人人做人人爱综合| 国产亚洲精品美女久久久久| 国产色xx群视频射精| 最爽free性欧美人妖| 久久这里只精品国产免费10| 99久久婷婷国产综合精品电影| 三男一女吃奶添下面视频| 中文字幕av在线一二三区| 3d动漫精品一区二区三区| 大肉大捧一进一出好爽app| 天天做天天躁天天躁| 日本一区二区三区高清无卡| 久久精品人人做人人爽播放器| 亚洲精品国偷拍自产在线| 人妻有码精品视频在线| 女人让男人桶爽30分钟网站| 国产精品天堂avav在线观看| 亚洲人亚洲精品成人网站入口| 一本久道久久综合狠狠躁av| 久久99精品免费一区二区| 欧美成人精品三级一二三在线观看| 亚洲 综合 欧美在线视频| 国产毛片不卡野外视频| 国产午夜福利在线播放87| 中文字幕丰满乱子无码视频| 欧美成人aa大片| 人妻被按摩到潮喷中文不卡| 国产在线一区二区三区四区五区| 少妇性荡欲午夜性开放视频剧场 | 国产深夜福利视频在线| 99大香伊乱码一区二区| 日韩好精品视频你懂的| 亚洲欧美综合在线天堂| 国产精品成人无码免费| 西欧free性满足hd老熟妇| 无码成人aaaaa毛片| 麻豆tv入口在线看| 久久久九九精品国产毛片a片| 特级国产午夜理论不卡|