Summary Topic 7 Muscles Tendons and Ligaments

Muscles and bones

bone to
Ligaments--join bone allow movement
-

around tendon
elastic than tendous to allow
S.I units
↳ more -

joints to move




Tendons- inelastic , collagen ejoins muscle to bore
↳
strong
↳ inclustic allowe to pull bore

-

collagen ,
fibrous protein ,


every
4h
glycine amino acid


↳ with
densely packed hydrogen bonds
.




Antagonistic muscles
e bicep (flexor) tricep (extensor
↳ muscles contract/shorten
only
-
can



Ball and socket
e
many planes
of movement




Hinge - one place of movement


Sinovial
fluid lubricant
e


↳ sinovial membrane - produces sinovial fluid .




joints are covered
by cartilage
a
movement and

prevents pain

4 ligaments Raee
in
joint

Atheroscopy- knee
joit
a


cutting device
key minimally
↳ ->
invasive e
surgery camerat



↳ time , less
scarring hospital
Sma cut
short.
,
quicker healing ,


Stay is




for MRSA Small of
screened low chance
probability blood clots
- -
,