Movt patterns in holding a rugby ball
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The document describes proper arm positioning and muscle engagement for running while holding a rugby ball. It outlines that the shoulder should be abducted and internally rotated, the elbow flexed, the forearm in a mid-prone position, and the wrist, fingers, and thumb flexed and abducted to securely grip the ball. It notes the protective reflex of slightly flexing the non-ball holding elbow to cushion impact if falling.
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Meniscal injuries
The medial and lateral menisci are C-shaped pieces of fibrocartilage in the knee that help distribute weight and improve joint congruity. The medial meniscus is less mobile and more commonly injured, usually via a twisting motion. Injuries are evaluated clinically and via imaging like MRI, with arthroscopy used to confirm tears. Treatment involves rest, bracing, and exercises for minor tears, while surgery like partial or total meniscectomy or repair is used for more severe tears. Complications are rare but include infection, nerve injury, and arthrofibrosis. Recovery focuses on regaining motion and strength.
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Knee joint power point presentation
The knee joint is the largest and most complex joint in the body, formed by the fusion of three joints. It contains articular surfaces on the femur, patella, and tibia. Stability is provided by muscles, collateral ligaments, and cruciate ligaments. The knee allows for flexion, extension, and medial/lateral rotation. Locking and unlocking during walking is enabled by the quadriceps and popliteus muscles respectively. Injuries like meniscal tears and dislocations are clinically relevant.
Clinical conditions of elbow joint.-1.pdf
The document summarizes several common clinical conditions of the elbow joint, including:
1) Distension of the elbow joint can occur posteriorly due to a weak capsule and thin deep fascia, allowing for aspiration posterior to the olecranon process.
2) Elbow dislocations are usually posterior and often associated with a fractured coronoid process, losing the triangular relationship between bones.
3) "Nursemaid's elbow" or subluxated radial head occurs in children when the forearm is suddenly pulled, causing the radial head to slip from its annular ligament.
4) Conditions like tennis elbow, golfer's elbow, and student's elbow are caused by repetitive micro
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This document discusses various exercises and techniques for rehabilitation of chronic lower back pain (CLBP). It finds that core stability exercises are more effective than stretching alone in improving tonic core muscle strength and endurance for CLBP. Several specific exercises are described to target the transverse abdominis, multifidus, diaphragm and pelvic floor muscles. Stretching techniques for the hamstrings, quadriceps and other muscle groups are also outlined. The document further discusses techniques for addressing sacroiliac joint dysfunction issues like upslips and downslips.
shoulder assessment (full)
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Chapter 6 of Therapeutic exercise handout
https://www.slideshare.net/RijwanBhuiyan/therapeutic-exercise-handout
https://doi.org/10.5281/zenodo.6349232
fundamentos da cinesioterapia
This document describes fundamental and derived positions used in therapeutic exercise. It defines five fundamental positions - standing, kneeling, sitting, lying, and hanging - and provides details on their joint positions, muscle work, stability, and uses. It then explains how derived positions are modifications of fundamental positions made by altering arm, leg, or trunk positions. Several examples of derived positions from standing, kneeling, and sitting are given with their characteristics. The purpose of derived positions is to modify aspects like base of support, center of gravity, relaxation, leverage, and to provide positions for specific exercises.
Lower limb joints
to download this presentation from this link
https://mohmmed-ink.blogspot.com/2020/12/lower-limb-joints.html
Lower limb joints
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1. Various positions can be derived from fundamental positions like standing, sitting, kneeling, and lying by altering the position of the arms, legs, trunk, or a combination.
2. These derived positions modify the effects of exercises by changing the base of support, centre of gravity, muscle work required, and leverage.
3. Examples of derived positions include wing standing, stride standing, stoop sitting, and side lying. Each position has specific uses like exercises for different body parts or conditions.
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Bursae around knee joint
The knee joint is the largest and most complicated joint in the body. It allows for weight bearing, walking, climbing stairs, running, jumping and kicking. The knee joint is formed where the femur meets the tibia and patella. It contains ligaments like the anterior and posterior cruciate ligaments, menisci, synovial membrane and bursae that provide stability and cushioning. Injuries to the cruciate ligaments or menisci are common in sports and require immobilization followed by physiotherapy.
Biomechanics of TF.ppt
This document discusses biomechanics considerations for individuals with a transfemoral (above-knee) amputation. It addresses knee stability during walking, which can be achieved voluntarily through muscle action or involuntarily through prosthetic knee alignment and mechanism. Heel strike is identified as the most unstable phase of gait due to the location of ground reaction forces creating knee flexion moments. To gain stability, the amputee must contract hip extensors to position the prosthetic knee behind the ground reaction forces. Socket forces are also examined at different phases of gait, with pressure typically found at the ischial tuberosity, medial proximal aspect, and lateral distal aspect. Short stumps present additional challenges for stabilizing the pelvis
Joints upper limb 2nd lecture10122010
This document provides an overview of the anatomy of the elbow joint, radioulnar joints, wrist joint, and joints of the hand and fingers. It describes the articulations, types of joints, ligaments, movements, and important relations of these joints. Clinical notes are also provided on common injuries to these joints such as elbow dislocations and fractures of the distal radius.
Joints upper limb 2nd lecture10122010
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This document provides information on the anatomy and biomechanics of the shoulder joint. It describes the sternoclavicular joint, acromioclavicular joint, scapulothoracic joint, and glenohumeral joint. It discusses the tissues that stabilize each joint and their range of motion. Common injuries in overhead athletes like throwers and swimmers are described. Rehabilitation protocols focus on reducing pain, regaining range of motion, strengthening the rotator cuff and scapular muscles, and integrating the kinetic chain.
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Seminar clinical anatomy of upper limb joints and muscles
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Self correction techniques for biomechanical problems related to spine
Self correction techniques for biomechanical problems related to spine
Elbow joint Mobilization Techniques (Darlene Hertling)
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Shoulder joint Bio-Mechanics and Sports Specific Rehabilitation
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Olfactory Genes:
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Olfactory Membrane:
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Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
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Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
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Stimulation of Olfactory Cells:
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Quality of a Good Odorant:
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Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
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Behavioral and emotional influences of smell.
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- 1. Movement Patterns in holding a Rugby ball R Rajan PT 05/02/2011
- 2. Running away holding the ball Arm pattern: •Shoulder abduction & internal rotation; •elbow flexon •wrist flexion •abduction with slight flexion of fingers •Thumb abduction with opposition.
- 3. > Holding ball - Shoulder abduction, internal rotation, elbow flexion, forearm midprone position, flexion of wrist, abduction and opposition of thumb with abduction of index and middle fingers, and flexion and adduction of the last three fingers. > Protection extension of the other arm - Slight flexion of the elbow indicates protective mechanism of the muscles i.e. spring like action at the elbow to prevent damage to the bones.
- 4. Holding the ball & Protective reaction of the right arm: Shoulder abduction is almost 90 degrees to make ground contact with the elbow while using internal rotation of the shoulder, elbow flexion, forearm mid- prone position, increased flexion of the wrist and abduction of the fingers and thumb to hold the ball.
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Editor's Notes
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