S1 : In this video, we’ll discover about “The Importance Of Joint Health”
S2 : Every time you sprint to catch the bus, score a
point against your opposing team, or shoot pool with friends, you’re using your
extremely functional musculoskeletal system.
S3 : This means a combination of bones, joints and
muscles get you going where you want to go.
S4 : But muscles and bones don’t work alone. Instead
there are joints that link these together. While bones support your body’s
entire weight, your muscles pull your bones as you move.
S5 : Joints are the
connecting links that put both bones and muscles in motion.
S6 : Given the important
functions of mobility and movement, it becomes crucial that you take good care
of your joints. After all, you put them through so much wear and tear
throughout your life.
S7 : Joints that aren’t
well taken care of become susceptible to injury, inflammation and general
dislocation. As age catches up with you,
you can feel the effects of overuse weathering away your joints. So keep your
joints healthy at every stage of your life so they can keep you moving even in
old age.
S8 : But before we look at
ways to do so, here’s a quick look at the anatomy of a joint so you can better
understand what goes into keeping your joints healthy.
S9 : What are joints?
Imagine if the
skeleton had only one solid bone. That would make it very difficult to move. So
instead nature solved this problem by dividing the skeleton into many bones,
and creating joints where the bones intersect.
S10 : Joints are also known
as articulations forming strong connections that join bones, teeth, and
cartilage to one another. Now you have the freedom of movement in different
ways and directions.
S11 : Some joints open and
close like a hinge such as your knees and elbows, allowing you to straighten or
bend your legs and arms. You sit down, stand up, pick up, and put down stuff
using these joints without giving it a second thought.
S12 : Others joints are
meant for more complicated movements such as your shoulder or hip joint. These
allow for forward, backward, sideways, and rotating movements.
S13 : Just think of
everything you can do with these joints and you’ll get an idea of how limited
your movement can become if any of these joints suffer damage.
S14 : But not all joints are
created equal. For instance, while joints like the knees provide stability,
others like the wrist, ankles, and hips let you move, glide, skip, or run.
S15 : And just as their
functions vary, so does their anatomy. Which means that you also need to take
care of them in specific ways.
S16 : Some joints are purely made of tough collagen
fiber while others have cartilage binding bones together. Yet others have
something known as synovial fluid in between cartilage pads at the end of
articulating bones.
S17 : So while you may think
that all joints can be maintained using the same methods, you may need to
rethink your joint-health strategy. Let’s first take a look at the different
types of joints found in the body before discussing how to take care of them.
S18 : Types of joints and their functions
Each joint is
specialized in its shape and structure to control the range of motion between
the parts it connects.
S19 : For easier
understanding, you may classify joints based on the function they perform or
how much movement they allow. You can also do the same based on the structure
of the joint, or the material that is present in the joint. This means looking
at how the bones are attached to one another.
Both
categories will let you divide joints into three broad classes:
S20 : 1. Immovable or fixed joints.
These are
typically fibrous joints that are held together by dense fibrous connective
tissue. Think about the bony plates of the skull to get an idea. There are
links or joints between the edges of these plates made of fibrous tissue. The
point is to make them immovable to protect the brain.
S21 : 2. Slightly movable or cartilaginous joints.
Here bones are
held together by cartilage and allow for some degree of movement. An example
could be the spine where each vertebra is linked by cartilage. With this
arrangement, every vertebra moves in relation to the one above or below it,
giving the spine its flexibility. This lets you bend forward, backward, or
sideways without straining your back.
S22 : 3. Freely movable or synovial joints.
This third type
is the most abundantly found type in the body. Here, joints have a synovial
cavity that contains a fluid. This synovial fluid lubricates the area and helps
the joints move easily.
S23 : This type of joint
allows the greatest range of movement letting you propel yourself in just about
any direction. Examples include your elbows, knees, hips, and shoulders among
others.
S24 : Synovial joints can
further be divided into 6 types including the following:
• Hinge
joints such as the fingers and toes
• Ball
and socket joints such as the shoulders and hips
• Pivot
joints such as the neck
S25 :
• Gliding
joints such as the wrist
• Saddle
joints such as the thumb
• Planar
joints such as the ankle
S26 : Healthy vs Painful Joints
Unlike many
other health conditions, where it’s not always possible to detect early warning
signs of wear and tear, your joints are a different story. In fact, one of the
first places where you feel your age is in your joints.
S27 : In most cases, joint
issues generally develop over time and can make it hard for you to get around
in everyday life. When things are going well, you won’t feel any discomfort or
pain, but if your joints start to give way, you may experience some of the
symptoms discussed here.
S28 : The foremost among
these is experiencing joint pain. This may mean you’re exerting your joints too
much or that you’ve already worn them out a fair bit.
S29 : If your joints become
sore or tender to touch, it could indicate possible (internal) inflammation.
Remember that inflammation isn’t always visible to the eye and may continue for
a while internally before symptoms become apparent externally.
S30 : Likewise, if you
experience slow mobility and movement because your joints hurt, consider it
another red flag. And if your joints offer little flexibility with a reduced
range of motion, you may want to get a professional’s opinion.
S31 : Another tell-tale sign
of joint-health deterioration is creaking joints. If you hear clicking,
creaking, or cracking sounds, or feel that your joints grate every time you
move, you should become concerned about possible joint damage.
S32 : Plus, you should also
be ware of your joint health if you happen to be overweight. Among other things, excessive weight is also
associated with increased inflammation, a leading cause of joint discomfort.
S33 : If your work involves
taxing your joints, such as lifting heavy objects, or even sitting for
prolonged periods, you can start to develop joint issues as well. And finally, if you or your family has had
joint issues in the past, you may be more susceptible to developing certain
joint-related conditions.
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