Oompa Mount Adequate Movement Analysis

* The bending of the knees and the use of the leg muscle groups to perform the skill.

1 . Describe the Major bones, muscles,joints and joint actions used to perform this movement skill and how they influence the way the body moves.

In order for maximum force to be generated, a tennis player needs a good stable base from where they can begin the movement. The tennis serve begins with flexion of the knee joint caused by the hamstrings. Then comes extension of the knees as well as hip flexion to start the movement - both of these movements are initiated by the quadriceps. The Erector Spinae muscle causes trunk extension to allow the abdominals to fully flex the trunk and generate the force that is then transferred to the upper body. The deltoids and pectorals major are used to flex the shoulder. These muscles are used to accelerate the whole arm while also stabilising the shoulder. Once the arm has begun to accelerate towards the ball, the tricep brachii is then used to

to contract, which then allows body movements and functions? There are two types of muscles in

The movements involved in the action of standing up is when the muscles contracting. The muscles that are needed to perform these actions are the glutes, hamstrings, and the quadriceps.

In this phase the athlete is standing in a neutral position holding the ball. The metatarsophalangeal and interphalangeal (great and lesser toes) are held at slight flexion pressed against the ground by an isometric contraction of the flexor halluces longus, flexor digitorum longus, flexor digitorum longus. The ankle is plantar flexed using an isometric contraction of the gastrocnemius and the soleus. The tibiofermoral (knee) joints are slightly flexed by a isomectric contraction of the quadriceps muscles (rectus femoris, vastus lateralis, vastus medialis, vastus intermedius). The acetabularfemoral (hip) joint is held at a postion of slight flexion through an isometric contraction of the biceps femoris, pectineus, iliacus, and the psoas. The intervertebral (lumbar) joint is extended by an isometric contraction using the erector spinae. The atlantooccipital (cervical spine) joint is flexed by an isometric contraction erector spinae. Both scapulothroracic (shoulder girdle) joint is protracted by an isometric contraction of the serratus anterior and pectoralis minor. The glenohumeral (shoulder) joint is at internal rotation by an isometric contraction using the pectoralis major, latissimus dorsi, teres major, and the subscapularius. The humeroulnar (elbow) joint is at 90 degrees of flexion by an isometric contraction using the biceps brachii, brachioradialis, and brachialis. The radiocarpal (wrist left and right)

6. Identify the movements associated with the arm, forearm, wrist, and fingers. Rotation, flexing, extension, hyperextension, proation, and supination.

during these movements, the angles of those joints, as well as the muscles involved during the

Knee extension while leg is driving up and knee flexion when leg is powering down.

Hip flexion/ Knee Extension; Hip extension/ Knee flexion. Major muscles involved include the quadriceps, the inner thigh, the hamstrings and gluteal region. Also, leg strength in the calve muscles is important.

The key muscles that contract when executing an inversion are the tibialis posterior and tibialis anterior. The muscles that are required to perform a successful eversion are the fibularis brevis and fibularis longus. The next movement is dorsiflextion, which requires the flexion of tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles. Lastly, the motion of plantar flexion demands the contraction of the gastrocnemius, plantaris soleus, and the fibularis longus. Since the ligaments are weak, the surrounding muscles must be stronger in order to stabilize those ligaments or those ligaments might become very fragile and

There are two main class levers being used during the lift. The 3rd Class lever is being used towards the lower part of the back since the athlete is bending over. The fulcrum is the lower part of the back, while the MAF is the shoulder area and the MRF is the barbell itself. The barbell is causing resistance in the opposite direction of the lift. Another lever that is being used is the 1st Class lever. This lever is being used twice in this lift. The first time is in the arms, the elbows are the fulcrum while the shoulder areas are the MAF and the barbell is the MRF. This structure also applies in the legs. The knees are

The Rhomboid Orgin is located near the spinous process of C7 and T1-T5 and the insertion is located near the medial boarder of scapula below the spine. This action intended for this muscle is to draw the scapula toward spinal column creating a downward rotation and a elevation of the mthe anterior deltoiuts that target this muscle Rhomboid row and the isometric contraction. The third muscle is called the pectoralis minor. The orgin of this muscle is located near the Anterior surfaces 3rd to 5th ribs. The Insertion is located near the Coracoid process of the scapula. The action of this muscle is to draw the scapula forwad in a downward rotation and depress the muscle. Workouts that target the pectorials minor are the dumbbell

Next is the semitendiosus muscle with the point of origin at the ischial tuberorsity and insertion at the upper anterior medial surface of the tibia. The action of this muscle is extension of the hip, flexion of the knee, and internal rotation of the hip and knee. The soleus is a muscle located near the ankle and foot. This muscle’s origin is the posterior surface of the proximal fibula and proximal 2/3 of the posterior tibial surface. The point of insertion is the posterior surface of the Achilles tendon. The intended action of this muscle is plantar flexion of the ankle. The final muscles come from the trunk and spinal column. Rectus abdominus has a point of origin at the superior surface of the pubis around syphysis and an insertion at the inferior surfaces of costal cartilages (ribs 5-7) and the xiphoid process of the sternum. The intended action of this muscle is to depress the ribs and flex the vertebral column. Transverse abdominus is the next example. Its origin is the cartliges of the lower ribs, iliac crest, and lumbodorsal fascia. The point of insertion is the linea alba and pubis, and the intended

The quadriceps are comprised of four muscles: vastus lateralis, vastus medialis, vastus intermedialis, and rectus femoris. These muscles attach proximally at differing locations along the shaft of the femur and on the hip bone (rectus femoris only). They span the length of the femur and converge on the quadriceps tendon on the superior aspect of the patella and continue to the tibial tuberosity via the patellar tendon. The quadriceps are responsible for extending the knee, assisting in proper tracking of the patella, and preventing posterior translation of the tibia on the femur (Moore