Conor Harris Profile picture
💪🏼Helping you move without limitations ⚙️Biomechanics & Anatomy 🧠 Click the link to see my programs & courses ⬇️
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Apr 17 10 tweets 4 min read
Hip internal rotation is one of the most commonly limited ranges of motion I see.

Improving it can help with reducing:
- Back pain
- Hip pain
- Knee pain

But 99% of people don’t know where to start.

Here’s what you need to know: Image
Apr 16 13 tweets 3 min read
Did you know your jaw is likely influencing your posture and movement?

Here’s how: Image Image
Apr 12 11 tweets 3 min read
Case Study: How I fixed my client's hip pinch (when many others tried and failed) Image Image
Apr 10 12 tweets 3 min read
The Easiest Way to Start Fixing Lateral Pelvic Tilt Is... Image Image
Apr 2 10 tweets 3 min read
How to Fix Rounded Shoulders - A Thread: Image Image
Mar 20 12 tweets 3 min read
There is one under-appreciated biomechanical aspect of glute activation that can give you better results.

And that thing is your big toe.

Here’s how your big toe can unlock your ability to use your glutes more efficiently. Image
Mar 19 10 tweets 3 min read
This will change your prospectives on chin tucks forever: Image Image
Mar 15 13 tweets 3 min read
Everyone likes nice abs and a six-pack.

But 99% don’t realize that the obliques are significantly more important for movement health & posture.

Here’s why training your obliques more can help you feel and move better. Image Image
Mar 13 16 tweets 6 min read
A thread on hip mobility: How to assess it & how to improve it

The average human hip has ~95 degrees of a total arc of external & internal rotation (ER/IR) available:

✅45 degrees of ER
✅40 degrees of IR

But many people have so much less than that. In order to improve it...Image We should first know why it’s important.

The femur (thigh bone) needs to rotate within the hip socket in just about any dynamic activity.

We also know that if the body is lacking mobility where it should have it, it will find it somewhere else (joint-by-joint concept). Image
Mar 12 13 tweets 3 min read
Forward head posture & rounded shoulders are widespread in modern society.

This can be associated with stiff shoulders and necks.

But 99% of people try to fix this with exercises that address the surface-level problem (muscles) rather than the root cause.

Here’s what to do:Image Image
Mar 8 10 tweets 3 min read
How to fix Sciatica & Piriformis Syndrome

I used to struggle with this daily.

I blamed the Piriformis, but I didn’t understand the root cause.

Here’s how I fixed it 100%. Image Image
Mar 7 9 tweets 3 min read
The key to improving issues with your hip flexors that 95% of people don’t think to try: Strengthen them.

If you took some of that time you spent stretching them and started training them in the weightroom, you would probably see good things happen.

Here’s why 🧵 Image Image
Mar 6 12 tweets 3 min read
Most people should be able to get into a deep squat.

But sedentary lifestyles and constant sitting has limited our ability to access full hip mobility.

Here’s the most common reasons why you can’t squat deep + how to improve it. Image
Mar 5 8 tweets 2 min read
Many people use a bench for RFE split squats.

But they could be much more comfortable and put less stress on the rear quad if they simply just used less elevation, such as plates.

This will also allow you to stack your ribs and pelvis more effectively. Image Image
Feb 29 10 tweets 3 min read
The Toe-Touch is a common flexibility test.

But 99% of people think it’s primarily reflective of their hamstring flexibility.

Here’s why that’s not the full picture and how you can touch your toes by the end of this thread. Image Common myth - It’s not all about hamstrings. Image
Feb 22 11 tweets 3 min read
The Myth of "Upper Crossed Syndrome".

A thread: Image Image
Feb 12 11 tweets 3 min read
Anterior pelvic tilt is usually blamed on tight hip flexors and low back muscles with weak glutes.

This is an over-simplified perspective that often leads to interventions that don’t address the root cause.

That’s why many don’t see progress.

Here’s why + what you can do Image Image
Feb 10 11 tweets 3 min read
These 3 easy tests changed the game for me understanding body asymmetries & imbalances: Image
Jan 29 9 tweets 3 min read
If you sit for more than 6 hours a day, read this: Image The body will adapt to positions and stimulus it is constantly exposed to.

Understanding this will help us know what gaps we need to fill in from sitting for prolonged periods of time.
Jan 26 9 tweets 2 min read
This is my go-to exercise for lateral pelvic tilt that I've seen the most success with: Image Image
Jan 23 10 tweets 3 min read
Flat feet are commonly misunderstood. A lot of the times, it’s not a problem of the foot itself - the feet are trying to overcorrect for something the shin and/or hip can’t do. Image Image