(PDF) Effects of the Pullover Exercise on the Pectoralis Major and ...
2011年11月1日 · The barbell pullover exercise presented a higher EMG activity (p ≤ 0.01) than the straight arm pulldown exercise in both biacromial widths in all evaluated muscles except …
The moment arms of the muscles spanning the glenohumeral …
The moment arm of a muscle represents its leverage or torque‐producing capacity, and is indicative of the role of the muscle in joint actuation. The objective of this study was to …
WHAT IS A MOMENT ARM? CALCULATING MUSCLE EFFECTIVENESS IN …
Biomechanists view muscle moment arm r as an instantaneous measure of the effectiveness with which the contraction force of a given muscle can generate a torque at a “joint of interest,” …
Comparison of Electromyographic Activity during Barbell Pullover …
2022年11月3日 · This study aimed to evaluate the individual electromyographic (EMG) activity of the pectoralis major (clavicular, sternal, and costal portions), latissimus dorsi, anterior deltoid, …
Moment Arms in Exercise: A Brief Introduction to the Physics of ...
2019年7月23日 · Below are my crude sketches of how to conceptualize moment arms of resistance forces. The three drawings depict the eccentric phase of a bicep curl progressing. …
How to Do the Dumbbell Pullover for Upper Body Muscle and …
2023年8月10日 · Here’s Dr. Merrick Lincoln instructing the traditional form for the dumbbell pullover. Review the form and hear specific tips before practicing the movement on your own. …
Effects of the pullover exercise on the pectoralis major and …
The present findings demonstrated that the barbell pullover exercise emphasized the muscle action of the pectoralis major more than that of the latissimus dorsi, and the higher activation …
Differences Between Pullover and Pulldown Exercises on Maximal ...
The aim of the present study was to compare the myoelectric activation and peak force (PF) between pullover (PO) and pulldown (PW) exercises in different shoulder joint positions during …
[PDF] Effects of the pullover exercise on the pectoralis major and ...
2011年11月1日 · The barbell pullover exercise can highlight muscle activity in the pectoralis major (mainly in the sternal and lower portions), triceps brachii, and rectus abdominis muscles, but …
Is the Pullover a Back or Chest Exercise? - T NATION
2022年1月4日 · A muscle’s effectiveness for producing a given action is the muscle “moment,” which is determined by the product of muscle moment arm (distance between the muscle’s …
- 某些结果已被删除