sit up exercise是什么意思 相关知识点: 试题来源: 解析 仰卧起坐运动 双语对照 例句: 1. You will find it easier to sit up straight and perform the exercise correctly. 如果您认可我的答案,请采纳. 您的采纳,是我答题的动力,O(∩_∩)O谢谢! 分析总结。 您的采纳是我答题的动力oo谢谢...
Remember to breathe out as you curl up, breathe in as you return to the floor. Sit-Up Alternatives These variations of the sit-up exercise change the difficulty level, but also often change the muscle groups that are used. Increasing Difficulty You can hold a weighted object to the chest....
The exercise: Lift your upper body from the floor and up toward the thighs, exhaling as your rise. Contract the abs hard and hold the position for a second. Lower the body back down to the starting position. Repeat for reps. Sit-ups guide Similar in movement to the crunch, but wi...
美 英 n.仰卧起坐 网络曲腿仰卧起坐;坐起;仰卧起坐的英文 复数:sit-ups 权威英汉双解 英汉 英英 网络释义 sit-up n. 1. 仰卧起坐an exercise for making your stomach muscles strong, in which you lie on your back on the floor and raise the top part of your body to a sitting position...
网络释义 1. 两头翘 sit up中文 ... - Sit-Up Exercise 仰卧起坐; -jackknife sit-up两头翘;两头翘(腹肌练习); - sit-up bench 出口健身椅; ... www.yinghanhuyi.org|基于4个网页
PLANK EXERCISE APPARATUS A leg support section removably connected on other end of the frame which is used when a user is in sit-up position. The exercise apparatus is used... RC Villanueva 被引量: 0发表: 2019年 Exercise support device, exercise support method, and exercise support program...
United States Patent US4653747 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Muscle Activity During Sit-Ups Using Abdominal Exercise Devices biomechanicsThe purposes of this study were to assess the activity of selected muscles used during 4 sit-up exercises with and without the assistance of ... WC Whiting,S Rugg,A Coleman,... - 《Journal of Strength & Conditioning ...
A sit-up exercise bench comprising a horizontal platform connected to a slant-adjustable back rest, a harness adapted to be engaged by an exerciser's shoulder, said harness operably connected to a restraining spring attached to said horizontal frame whereby an exerciser, reclining upon the bench,...
摘要：A sit-up exercise apparatus having a structure that can be secured to the bottom of a door which comprises, means for restraining feet of an exerciser when performing a sit-up exercise, support means for supporting the foot restraining means at a height above the base of the structure,...