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knee

Hip pain, Knee pain, Spine

How to Protect and Strengthen Cartilage

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strengthen cartilageWhat if I told you that to keep your joint cartilage strong you need to put load on your joints – Not bike and swim?

Your articular cartilage forms the smooth covering inside your joints and often when someone has degenerated cartilage they are told to decrease loading and get into non-weight-bearing exercise – such as swimming and cycling.

strengthen cartilageIn a way this makes sense in that if you want to preserve and strengthen your cartilage, you wouldn’t run and jump and lift weights, would you? But our body doesn’t work like that, it responds positively to the force we put through it and really lives by the use it or lose it motto.

Recent research shows that:

Through putting load (body weight) on our cartilage we actually promote Transforming growth factor beta (TGFbeta) gene expression which helps to maintain our articular cartilage strength – That is pretty awesome.(1)

So without going into boring detail – By doing exercise which loads and compresses your cartilage, you actually help to strengthen cartilage and maintain homeostasis.

So get out there and walk, run or lift to keep your joints healthy – whether it is your knees, hips, back or any other weight-bearing joint.


Health, Knee pain

Torn Meniscus: Self-Treatment Exercises

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Often, surgery is not the best option – So what should home-rehab exercises look like for a torn meniscus?

In this second post in the series we look at your home rehab programme, covering exercises to reduce muscle spasm, improve balance and strength a well as an effective self-mobilization technique that will help you make big gains.

As we covered in the first post, a torn meniscus is a very common injury and there’s some important points when it comes to anatomy and surgery vs. conservative rehab, so make sure you have a read of that also.

Knee rehab exercises

NOTE: You can now get our comprehensive KNEE Injury rehab guide – a full rehab guide that you can download with the click of a button!

So, here is your self-treatment:

Rehab for a torn meniscus needs to cover four things:

  1. Muscle spasm
  2. Balance and muscle activation
  3. Graduated strengthening
  4. Joint mobility and meniscus healing

This is the order we need to start them in as well as the first step of your rehab is to settle the secondary symptoms, which is mainly muscle spasm and muscle switching off. This initially reduces pain, improves the range of motion and starts you being able to use it more – which speeds up recovery by helping you optimally load the knee.(1)

RICE injury treatment, heal strong and fastStep 1: Ease pain and improve range

First 72 hours:
As with most acute injuries, you need to first look after it, to allow initial healing – basically where the “scab” forms and to allow it to settle down.

Step 2: Switch the muscles back on, decrease spasm and improve balance

After the first 72 hours, it is important to prevent loss of muscle mass and get your muscles switching on again using some simple proprioceptive and stretching exercises:

  • Bosu ball, wobble board ankle and calf re-training rehab quickSingle-leg balance: The knee loses proprioception very quickly when injured (you can think of this as the “feeling” or the balance). So to get it back, you need to challenge your balance.
    • Level 1: Stand on one leg on the floor, when comfortable for 1 minute, progress…
    • Level 2: Fold up a towel and stand on this, when easy for 1 minute, fold it up thicker or
    • Level 3: Either roll a towel up tight or use a Balance Board or BOSU ball
  • calf stretch , soleus, gastroc - self treatment for shin splintsCalf stretch: Hang one heel off a step for 30 seconds at a time. Once per side.
  • Inner range quads torn meniscusInner range quads / Extensions: With knee injuries we lose activation of the distal thigh muscles, just above the kneecap very quickly. This is a nice and easy one (but still very important!). Sitting in a chair, or in bed with a towel under the knee, extend the knee by lifting the foot up to full extension or pain. Repeat this 20 times, every 2 hours.
    • Note: Do not force it, and take it nice and slow

Step 3: Start strengthening the knee

This is where it finally starts getting less boring! Start step three when it is comfortable to do the above exercises and remember not to push into pain.

  • correct squat form, strong and safeSquats. Yes these are great for getting your leg stronger again but it is important to start at the right level for you and progress from there through the following:
    • Level 1, Wall squats: Lean against a wall, with your feet shoulder width apart and out from the wall. Slide down the wall 1/2 range and no more. Hold this for 5-10 seconds and repeat 10 times. Tip: make this a bit easier on your knee by having a large round ball or Foam Roller between you and the wall.
    • Level 2, Double Leg Squats: Again, fee shoulder width apart. squat up and down within the comfortable range. repeat 10 times for 3 sets.
    • Level 3, Single Leg Squats: Now, standing on one leg, perform squats, within a comfortable range, 10 reps, 3 sets. Note: with this one you won’t be able to squat very low, and that is perfectly fine!
    • Technique: To take pressure off your knees, don’t let your knee/s go forward past your toes and it helps to stick your bum out further!
  • Cardio: Keep your fitness up and boost healing by utilizing:
    • Biking on a Exercycle ideally is great once you have over 90 degrees range in your knee
    • Swimming is a good one for un-weighted exercise, just stay away from breaststroke
    • Walking, as able. When you are able to walk pain-free for 1/2 hour, you can try a short jog and build from there.

Step 4: Gain full knee range

MTSS shin splints self treatmentThere are three things that will limit range mainly at this point: Joint stiffness, muscle tightness and the knee still healing.

The knee should continue healing, as long as it isn’t overloaded, so let your body get on with that.

Muscle tightness can be addressed by stretching out muscles such as your calf, hamstring and quads and also by foam rolling.

Last but not least, joint stiffness can be helped by self-mobilization to improve it’s bending and get the joint oiled-up. See the below video for a short and easy demo:

YouTube player


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