WitrynaApril 14, 2024 - 17 likes, 2 comments - Travis (@travxflex) on Instagram: "Pectoralis major One muscle three parts Costal head of your Pectoralis major Actions-Extensio..." Travis on Instagram: "Pectoralis major One muscle three parts Costal head of your Pectoralis major Actions-Extension (when humerus is flexed), Adduction, Horizontal ... WitrynaMuscle & Bone Levers. In anatomy, muscle and bone levers consist of bone [a rigid bar] that pivots at an anatomical structure that acts as a hinge or a point of support [a …

What do origin, belly, and insertion mean - YouTube

Witryna27 maj 2024 · The origin is the location where a muscle attaches to a fixed (or stabilized) bone with respect to the joint the muscle is acting on. The location where … WitrynaMuscle. Action. Origin. Insertion. iliocostalis (thoracis, lumborum) flexing the vertebral column laterally, extending the vertebral column. thoracic and lumbar vertebrae, ilium, … piping rock children\u0027s probiotics

Horse anatomy - diagrams of horse body parts - Equishop

WitrynaThe semitendinosus is a long superficial muscle in the back of the thigh. It is so named because it has a very long tendon of insertion. It lies posteromedia... Witryna12 kwi 2024 · The superior rectus muscle is one of the six extraocular muscles that control eye movement. It is located in the orbit of the eye, and its primary function is to elevate the eye and rotate it medially, or inward. The muscle originates from the common tendinous ring (also known as the annulus of Zinn) and inserts into the superior … WitrynaThe muscles of the human body can be categorized into a number of groups which include muscles relating to the head and neck, muscles of the torso or trunk, muscles of the upper limbs, and muscles of the lower limbs. The action refers to the action of each muscle from the standard anatomical position. In other positions, other actions … steps to upload app on play store