What actions do the gluteus medius and minimus perform? (a) Where are adductors located? (b) Explain its action. Define the muscle action/interaction: Fixator? How does the action of the rectus femoris differ from those of the other quadriceps muscles? What movement does the gluteus maximus ...
The superior rectus is a muscle that's found in the orbital cavity of the face. The main purpose of the superior rectus is...
Significant dilation of the choroidal vessels under the fovea was observed. b Cross-sectional image of the temporal sclera of the same man shown in a, obtained using anterior segment OCT. The scleral thickness was 442 μm. The asterisk represents the lateral rectus muscle. c Horizontal B-scan...
The adductor longus is a muscle located on the inner portion of the upper leg, and it is shaped like a fan. The adductor longus muscle functions primarily to "adduct" the hip, which involves moving the upper leg toward the center or midline of the body....
the linea alba is made up ofcollagenand elastin fibers rather than muscle fibers and is white in color. In addition to dividing the rectus abdominis bilaterally, on its deep surface is an attachment point for the other abdominal muscles: the externalobliques, internal obliques, and the transver...
The radial nerve controls the three heads of the triceps brachii muscle. The brachial artery supplies blood to the muscle. What does the long head of the triceps do? The main function of the three heads of the triceps muscle, which include the long, lateral, and medial heads, is forearm ...
The pushup is a basic movement that primarily works the pectoralis major of the chest, which is a two-headed muscle group comprised of an upper and lower head. The pushup also works several other muscles, all of which act as assisting movers during the m
The muscles have already moved apart and they do not go back together. (You can restore much of the look of your belly through careful exercise, but the middle will be connective tissue rather than muscle.) Still, keeping fit during pregnancy has lots of benefits. ...
Until recently, they were often referred to as the same due to similar actions. However, the psoas muscle does much more than flex the hip. It has a major role in the pelvis and lower back position. The psoas help us control our neutral spine and properly align our lower back. ...
This activates yourgluteus maximusas the purpose of this muscle is to allow for lateral and rotational movements of your hips. You are also simultaneously using your gluteus medius muscles to help move your hips away from the midline of your body. ...