https://www.youtube.com/watch?v=4s_PCKAqrls
Internal rotation is demonstrated starting with the elbow flexed to 90⁰ and... In this video, the motion of shoulder or glenohumeral joint is internal rotation. Internal rotation is demonstrated

https://open.oregonstate.education/aandp/chapter/9-5-types-of-body-movements/
Learn about the different types of body movements that occur at synovial joints, such as flexion, extension, abduction, adduction, and rotation. Rotation involves turning the anterior surface of the limb toward or away from the midline of the body, such as internal or external rotation of the shoulder or hip.

https://www.healthline.com/health/hip-internal-rotation
Learn how to improve your hip internal rotation with exercises and stretches that target the muscles involved. Hip internal rotation is important for daily activities, walking, running, and preventing injuries.

https://geekymedics.com/anatomical-movements-of-the-human-body/
Learn the anatomical terms of motion for different joints and planes, such as flexion, extension, abduction, adduction, and rotation. Internal rotation is rotating a joint towards the midline, such as the shoulder or the hip.

https://www.setforset.com/blogs/news/hip-internal-rotation
Learn what hip internal rotation is, why it's important for human performance and health, and how to improve it with stretches and exercises. Find out the best hip internal rotation muscles, the difference between internal and external rotation, and the structure of the hip joint.

https://battingleadoff.com/shoulder-internal-rotation/
Learn why shoulder internal rotation is essential for shoulder health and performance, and how to improve it with targeted exercises. Find out the muscles, structures, and movements involved in this motion, and the common injuries it can prevent or cause.

https://www.physio-pedia.com/Rotator_Cuff
The RC muscles are each used in a variety of upper extremity movements including flexion, abduction, internal rotation and external rotation. They are essential players in almost every type of shoulder movement. Balanced strength and flexibility in each of the four muscles are vital to maintain functioning of the entire shoulder girdle.

https://www.physio-pedia.com/Functional_Anatomy_of_the_Shoulder
The resting position of the scapula is as follows: approximately in the middle of upward-downward rotation, 35° internal rotation, and 10° anterior tilt. To palpate the scapula, position the patient in prone. If the patient can tolerate it, position the arm on the tested side at the small of the patient's back (i.e. in internal rotation).

https://www.kenhub.com/en/library/anatomy/types-of-movements-in-the-human-body
Learn the anatomical terms and concepts of various movements in the human body, such as flexion, extension, abduction, adduction, rotation, and more. Find out how to perform and describe movements of the knee, elbow, shoulder, neck, vertebral column, and other joints.

https://www.kenhub.com/en/library/anatomy/shoulder-muscles
Learn about the muscles of the shoulder, their attachments, innervation and movements. Find out how the pectoralis major, serratus anterior and rotator cuff muscles produce internal rotation of the arm.

https://www.livestrong.com/article/13768668-shoulder-rotation-exercise/
Learn how to do internal and external shoulder rotations with a resistance band to balance out your rotator cuff muscles and prevent shoulder injuries. Find out the muscles worked, the best resistance to use and the tips to improve your form.

https://orthoinfo.aaos.org/en/recovery/rotator-cuff-and-shoulder-conditioning-program
Learn how to strengthen and stretch your shoulder muscles with exercises for rotator cuff and shoulder conditioning. Find out how to do passive internal rotation and other stretches to improve your range of motion and prevent injury.

https://www.hingehealth.com/resources/articles/internal-hip-rotation/
Internal hip rotation is a seated exercise that can help increase strength and mobility in your hips and surrounding muscles. Stronger hip muscles can make it easier to walk or run, and they also help decrease strain on your knees and lower back.

https://www.youtube.com/watch?v=xbsjy1Z08pQ
Shoulder internal rotation mobility allows you to keep the bar close to your body when performing a snatch or clean - making it an essential motion for weigh

https://bio.libretexts.org/Courses/West_Hills_College_-_Lemoore/Human_Anatomy_Laboratory_Manual_(Hartline)/10%3A_Articulations_(Joints)_and_Movements/10.02%3A_Body_Movements
Internal rotation (or medial rotation) refers to rotation towards the axis of the body. External rotation (or lateral rotation) refers to rotation away from the center of the body. Dorsiflexion & Plantar Flexion. Dorsiflexion and plantar flexion refer to extension or flexion of the foot at the ankle. These terms refer to flexion in direction of

https://courses.lumenlearning.com/suny-ap1/chapter/types-of-body-movements/
Learn about the different types of body movements and the joints that allow them. Rotation is the twisting movement of a body region around an axis, such as the neck or the limbs.

https://www.kenhub.com/en/library/anatomy/the-rotator-cuff
Learn about the rotator cuff, a group of four muscles that stabilize and rotate the shoulder joint. The subscapularis muscle is the main internal rotator of the arm, while the teres minor muscle is the main external rotator.

https://teachmeanatomy.info/the-basics/anatomical-terminology/terms-of-movement/
Learn the definitions and examples of various movements of the body, such as flexion, extension, abduction, adduction, rotation, and more. Medial rotation is also known as internal rotation, and refers to a movement towards the midline of the body.

https://www.physio-pedia.com/Goniometry:_Shoulder_Internal_%26_External_Rotation
Shoulder internal rotation (IR) Shoulder external rotation (ER) Testing position [edit | edit source] Patient is supine with the shoulder abducted to 90 degrees and the length of the humerus on the test side is supported on the plinth Forearm is in neutral position Goniometer Placement [edit | edit source]

https://en.wikipedia.org/wiki/Anatomical_terms_of_motion
Internal rotation (medial rotation or intorsion) is rotation towards the axis of the body, carried out by internal rotators. External rotation (lateral rotation or extorsion) is rotation away from the center of the body, carried out by external rotators. Internal and external rotators make up the rotator cuff, a group of muscles that help to

https://www.healthline.com/health/shoulder-range-of-motion
Learn about the different types of shoulder movements, such as flexion, extension, abduction, adduction, medial rotation and lateral rotation. Find out the normal range of motion for each movement and the common conditions that can affect it.

https://fitnessvolt.com/hip-internal-rotation/
Weak hip internal rotators can cause the following adverse effects: 1. Gait Issues. Problems in walking, running, jumping, and balancing are the first signs of compromised internal hip rotation. Dizziness, lightheadedness, vertigo, motion sickness, and double vision usually follow gait issues. 2.

https://www.kenhub.com/en/library/anatomy/hip-and-thigh-muscles
Hip joint: Thigh flexion, Thigh adduction, Thigh external rotation (adductor part), Thigh extension, Thigh internal rotation (ischiocondylar part); Pelvis stabilization Adductor minimus Adductor minimus is a small muscle that lies between the quadratus femoris and adductor magnus. It is present in 50% of adults and can be fused with the

https://link.springer.com/article/10.1134/S0036024424050054
Abstract The paper presents the results of a theoretical analysis of the low-frequency region of the vibrational spectrum and calculations of the internal rotation of model molecules containing a four-membered carbocyclic fragment and a CHO formyl group bonded with it in the anharmonic approximation. The influence of the form of the potential energy surface (PES) and the behavior of kinematic

https://www.mlb.com/orioles/news/john-means-tyler-wells-to-have-season-ending-surgery
BALTIMORE -- Over the past few weeks, the Orioles' starting pitching landscape was seemingly getting a bit crowded. They were finally close to full strength, sparking internal conversations about shifting to a six-man rotation at some point in June. On Friday, Baltimore's pitching staff was dealt a pair of big

https://www.sciencedirect.com/science/article/pii/S0141118724001834
Internal waves propagate in the x direction with rotation in the z axis, and we assume that motion due to the Coriolis effect is uniform in the transverse direction (y direction) by following Helfrich (2007) and Helfrich & Ostrovsky (2022).The computational domain shown in Fig. 1 is a rectangular cuboid with suitably prescribed boundary conditions at each face.

https://www.msn.com/en-us/news/crime/okaloosa-county-deputy-who-shot-airman-roger-fortson-has-been-fired/ar-BB1npPcv
Deputy Eddie Duran was terminated following the completion of OCSO's administrative internal affairs investigation into the death of Roger Fortson on May 3. OCSO opened the investigation