Spines Flashcards
What is posture
The position adopted by the body at rest and during motion
Why do we try gain ideal posture
Protects the supporting structures against injury
Muscles function more efficiently
It allows us to breath easier
Standing posture static muscles
Soleus
Illipsoas
Multifidus
Trapezius
Postural sway
A standing human is never able to remain perfectly still, his body moves slightly in one direction or another all the time and is constantly brought back to a central position by the postural muscles
Function of curves and abnormalities
Shock absorption
Shock absorption can be reduced due to abnormalities
Types of curvature
Kyphosis
Lordosis
Scoliosis
Efficient posture
A state of muscular and skeletal balance
Body segments best balance minimal strain and max support
Maintenance of efficient posture
Intact CNS
Intact visual system
Intact vestibular
A functioning muscular system
Efficient feedback from joint muscular and tactical receptors
Line of gravity
Slightly anterior to the lateral malleolus
Slightly anterior to the axis of the knee joint
Through the hip joint
Midway through the shoulder
Through the mastoid process/centre of ear
Causes of poor posture
Lack of knowledge
Disease
Injury and muscle guarding
Habit
Weakness and flexibility
Mental attitude
Hereditary
Clothing
How to improve posture
Advice
Exercise
Proprioceptive tape
Ergonomics
Manual handling
Injury prevention
Psychology- imagery
Lordosis
Pelvis anterior tilted
Weak lower abs
Tight back extensors
Tight hip flexors
Weak hamstrings
Kyphosis
Grater than 50 degrees is classed as abnormal
Head forward
Inwardly curved chest
Increased thoracic curve
Scoliosis
Structural
Non-structural
Non-structural
Temporary change caused by
Leg length discrepancy
Muscle spasm
Inflammatory conditions