ergo lec 1 notes
DESCRIPTION
human factorsTRANSCRIPT
WMSDs, Work Related Musculoskeletal Disorders
Slide 2&3
Disorders occurs in case of {Work, Work out like GYM}
Occurs to {Muscles, Tendon, Nerves or Joints} when get stressed
Stress >> Traumatized >> Damage or Injury
So we should prevent it
Slide 4&5 “understand meanings of expressions”
Carpal >> who work always with hands
Syndrome >> Combination of effect happens together
Palm of wrist >>
Myofascial >> *Myo* Related to muscle , *Fascial*Muscle
membrane
Shoulder Bursitis >> Membrane of Tendon
Tendon >> bind muscle to bone
Rotator cuff >>
Tennis elbow >> can’t raise weights
Stiffness >> hardening and difficulty in motion
Thumb >> biggest hand finger
Trigger fingers >> can’t fold / bend fingers
Wrist/ forearm tendonitis >> occurs when rotate hand repetitively
Slide 7&8
Swelling >>
Posterior cruciate ligament tear >>
Ligaments >> bind bone to bone
Slide 16 ~ 32
Acute Trauma >>
CTS >> Carpal tunnel Syndrome
Symptoms >>
Numbness >>
Release of the median nerve >>
Abducted >> get far
Adducted > get closer