精品三级在线观看丨网禁国产you女网站丨久女女热精品视频在线观看丨无码国产色欲xxxxx视频丨日本高清无卡码一区二区久久丨一级黄色毛毛片丨日本xxx大片免费观看丨久久国内精品自在自线观看丨在线一区二区三区视频丨国产va视频丨三级色视频丨深夜福利av无码一区二区丨超碰97在线播放丨白浆网站丨国产女主播在线观看丨美国黄色一级视频丨免费无码av片在线观看网址丨国产美女被遭强高潮网站不再丨亚洲人成无码网www电影麻豆丨亚洲乱码一区二区三区在线观看丨久久一久久丨国产精品成人免费视频丨www豆豆成人网com丨免费一级做a爰片久久毛片潮喷丨亚洲男人的天堂在线va

HS13 LEG EXTENSION

PRODUCT > POWER SERIES > 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