– (a) The impact force vector F is directed along the humerus when
![](https://www.researchgate.net/profile/Iulian-Antoniac-2/publication/318816773/figure/fig7/AS:522479392890881@1501580202405/a-The-impact-force-vector-F-is-directed-along-the-humerus-when-falling-on-the_Q320.jpg)
![](https://homework.study.com/cimages/multimages/16/webp.net-resizeimage2906969813291513037.png)
A person holds a 50.0 N sphere in his hand. The forearm is horizontal, as shown in the figure. The biceps muscle is attached 3.00 cm from the joint, and the sphere
![](https://ars.els-cdn.com/content/image/1-s2.0-S1058274621003402-gr5.jpg)
Identification of threshold pathoanatomic metrics in primary glenohumeral osteoarthritis - ScienceDirect
![](https://image.slidesharecdn.com/shouldercomplex1-230409095828-fcc018d4/85/shoulder-complex1pptx-73-320.jpg)
Biomechanics of the Shoulder Complex
1: Principal Action Method (deltoids posterior part, right arm);
![](https://i0.wp.com/musculoskeletalkey.com/wp-content/uploads/2019/06/f006-001b-9780323297318.jpg?w=960)
Fractures of the Proximal Humerus
![](https://d3i71xaburhd42.cloudfront.net/4adcda786b5cc7cbc42b87ab5ed8901e9814b5db/3-Figure3-1.png)
Figure 3 from THE MECHANISM OF CLAVICULAR FRACTURE
![](https://ars.els-cdn.com/content/image/1-s2.0-S105827462100392X-gr3.jpg)
Biomechanical analysis of progressive rotator cuff tendon tears on superior stability of the shoulder - ScienceDirect
![](https://o.quizlet.com/UbayZRISgElN3CB9wI2ixg.png)
Kinesiology Lecture 3: Biomechanics Flashcards
![](https://www.researchgate.net/publication/8369339/figure/fig1/AS:601634044383251@1520452142612/A-time-series-changes-in-orientation-of-the-shank-thigh-pelvis-trunk-humerus-and.png)
A: time series changes in orientation of the shank, thigh, pelvis
![](https://www.mdpi.com/prosthesis/prosthesis-05-00075/article_deploy/html/images/prosthesis-05-00075-g007-550.jpg)
Prosthesis, Free Full-Text
![](https://s3-us-west-2.amazonaws.com/courses-images-archive-read-only/wp-content/uploads/sites/222/2014/12/20103322/Figure_10_06_04a.jpg)
Forces and Torques in Muscles and Joints
![](https://www.researchgate.net/profile/Willem-Jan-Metsemakers-2/publication/331154373/figure/fig1/AS:726982593613826@1550337565251/Plain-anteroposterior-radiograph-of-the-left-clavicle-A-showing-the-fracture-that-the_Q320.jpg)
a) The impact force vector F is directed along the humerus when