Movement Analysis assignment
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Added on 2021-01-05
Movement Analysis assignment
Added on 2021-01-05
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Analysis of the 12 movements
TABLE OF CONTENTSINTRODUCTION...........................................................................................................................1MOVEMENT ANALYSIS .............................................................................................................1CONCLUSION ...............................................................................................................................4REFERENCES ...............................................................................................................................5
INTRODUCTIONMovement capability is defined as one of the basic function and requirement of the body.It is known as the motion of parts and includes abduction, extension, rotation, circumduction,flexion and adduction. The report will analyse the process and details involved in followingmovements. MOVEMENT ANALYSIS 1. Sit down on a chair from standing position to standing up When a person is sitting on chair and then stand up them support base transfer from chairseat to feet. The sitting and standing actions includes synovial joints such as hip, knee and ankle.Knee and ankle joints cause movement in only one plane. The hip joints allow rotationalmovement along with planer movement. When a person is standing and undergoes into movement of sitting on a chair mainly hipsand legs muscles are used (Jarmey and Sharkey, 2016). The primary muscles included in thistype of movement are hamstrings, glutes and quadriceps. Along with these muscles core,abdominal and upper body muscles are used as supporting muscles. When a person sit down themuscles are contracted eccentrically, means their contraction causes increase in their length. Ithelps to control the body and to resist the gravity pull as person lowers body for the sittingaction. Contrary to this during the action of standing from the chair muscles are shortened due tocontraction or their action is concentric. 2. Walking stairs (Upstairs)Upstairs walking is movement against gravity and numerous muscles are involved in themovement. While waling upstairs ankles, knees and hips are engaged. The hip and leg muscleslead to movement of joints including knee extension, hip and plantar flexion and ankledorsiflexion. In this movement muscles like hip flexors, gluteus medius, gluteus maximum,hamstring, quadriceps and erector spinae are included. As person lift foot to next step hip flexionis caused by hip flexors. Quads cause knee extension during leg straightening. Hamstring andgastrocnemius flex knees while soleus and gastrocnemius helps in plantar flexion while pushingup from step (Schmidt and et.al., 2018). During this movement muscles are lengthened and thuseccentric muscles are used. The lower leg and thigh muscles acts as primary muscles while theothers acts as supporting muscles. 3. Washing hair starting at anatomical 0-position1
For washing hair three dimensional motion is captured with the bidirectional armabduction. In this movement mainly shoulder and arm joints are used. For executing the washingaction arm is elevated and rotated during the process. It includes the muscles such as glenoid,humerus, scapula, deltoid, and spinatus which are shortened and thus concentric action isfollowed.In this action the shoulder muscles such as rotator cuff and prime teres acts as primemuscles and arm muscles supports the movement. For moving the arm above head in straightposition shoulder flexion is used. While at the same time for shoulder extension deltoid, dorsiand teres muscles are used which is accompanied by shoulder joint like multiaxial and diarthrosisjoints are used for the movement. 4. Lifting pelvic while laying on back The initial position for this movement is follows: On a flat surface lie on back and handsare relaxed on abdomen. Legs are spaced hip width apart and foot are placed parallel to eachother and flat on ground. The knees are bend at right angle and before initiating pelvic left bodyis relaxed (Norkin and White, 2016). The pelvic lift targets the abdominal muscles along withglutes and hamstring muscles. This type of motion consist of rotary motion and is due to hipjoint. Thus, the pelvic lift is accomplished by prime muscles such as hamstring or glutes alongwith the supporting muscles abdominal muscles which undergoes into concentric or shorteningaction. 5. Standing at all 4 and crawlCrawling movement is performed by balancing hands and knees. The backward andforward movement is accomplished by pushing off with the help of knees. The crawlingmovement needs the movement of scapulae joint along with the shoulder movement in a specificpattern. At the same time upper body is supported against gravity by compression at the jointsinvolved. For the initiation of this movement dormant muscles of hips accommodates andmobilise with the upper body. Crawling engage quad, glutes, calves, deep abdominal andshoulder girdle muscles as well as muscles of feet and hips. The crawling action is accomplishedby front hip flexors, triceps and shoulder joints. The crawling action is concentric and isperformed by prime muscles like hip and shoulder. The abdominal muscles, calves and glutesserve as supporting muscle. 6. Respiration- forceret, singing whistling and free diving2
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