7 Mistakes Ruining Your Knees & How to Fix Them!

7 Mistakes Ruining Your Knees & How to Fix Them!

February 28, 20254 min read

Stop! Are you destroying your knee health without even realizing it? In this podcast episode, I will be exposing the seven silent killers of your knees. We're not talking about just obvious injuries; we're talking about everyday habits, like that sneaky twist on a planted foot or the rehab you always skip. But brace yourself, because the final mistake? It's a game-changer, a joint-crushing revelation you won't believe.

Dive in now to uncover these hidden dangers and unlock the secrets to lifelong, pain-free knees.

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Episode Video


Twisting on a Planted Foot

One of the leading causes of knee injuries, including medial meniscus tears and medial collateral ligament damage, is twisting on a planted foot. This movement puts excessive stress on the knee, increasing the risk of injury. Everyday scenarios like stepping off a curb awkwardly, sudden pivots in sports, or lateral movements in activities like pickleball and golf can contribute to knee problems.

How to Prevent It

  • Strengthen stabilizing muscles around the knee.

  • Wear proper footwear (e.g., court shoes for pickleball, basketball shoes for added ankle support).

  • Focus on stability exercises to reduce strain when pivoting or twisting.


Poor Form When Doing Heavy Squats

Weightlifting is great for building muscle, but poor squat form can wreak havoc on your knee health. If your knees, hips, and feet aren’t properly aligned, or if you arch your back excessively, you risk knee pain and joint stress.

How to Fix It

  • Work with a trained professional to assess and correct your squat form.

  • Ensure knees track in line with toes and hips.

  • Engage core muscles and maintain a neutral spine while lifting.


Neglecting Rehab After a Knee Injury

Ignoring knee injuries can lead to long-term issues like muscle wasting (sarcopenia) and reduced mobility. Many people rest too long after an injury, leading to weakened muscles and improper healing.

Best Practices for Recovery

  • Start rehabilitation exercises as soon as it’s safe.

  • Address underlying mechanical issues (e.g., improper gait, IT band tightness).

  • Work on flexibility and strength to prevent future knee pain.


Weak Glutes

Your glutes play a significant role in knee stability. Weak glute muscles can lead to improper knee alignment, increasing wear and tear—especially on the inside (medial) portion of the knee.

How to Strengthen Your Glutes for Better Knee Support

  • Focus on glute medius and glute minimus exercises (hip thrusts, lateral band walks, clamshells).

  • Avoid prolonged sitting, which weakens glute muscles over time.

  • Prioritize proper movement patterns to prevent knee misalignment.


Tight Quads and Calves

Tight quadriceps and calf muscles create tension across the knee joint, affecting patellofemoral (kneecap) alignment. This can lead to conditions like runner’s knee or jumper’s knee.

How to Keep Your Quads and Calves Flexible

  • Stretch daily, focusing on the quads and calves.

  • Perform dynamic warm-ups before exercise and cool down with static stretching.

  • Foam roll tight areas to release tension and improve knee mobility.


Allowing Stiffness to Take Over Your Day

Knee stiffness is common, but ignoring it can lead to altered movement patterns that contribute to joint degeneration. Morning stiffness, in particular, can make it difficult to move freely.

Tips to Combat Stiffness

  • Perform gentle knee mobility exercises first thing in the morning.

  • Incorporate full range-of-motion movements throughout the day.

  • Avoid prolonged inactivity—move frequently to keep joints lubricated.


Relying on Cortisone Injections

While cortisone injections may provide temporary relief for knee pain, they can accelerate cartilage breakdown and increase the risk of ligament damage. Long-term use can actually speed up the need for knee replacement surgery.

Better Alternatives for Knee Pain Relief

  • Explore regenerative medicine options like PRP (Platelet-Rich Plasma) or stem cell therapy.

  • Focus on strengthening muscles to support the knee joint.

  • Address inflammation naturally through diet, exercise, and physical therapy.


Final Thoughts

By avoiding these common mistakes, you can improve your knee health, reduce pain, and stay active for years to come. Whether it’s correcting your squat form, strengthening supporting muscles, or choosing safer treatment options, small changes can make a big difference in preventing knee damage.

If you’ve been experiencing persistent knee pain, now is the time to take action. Strengthen, stretch, and move wisely—your knees will thank you!


If you're ready to take control of your knee pain, click here to discover more about these five effective knee pain home treatments. With these simple steps, you can start your journey towards pain-free knees and a more active lifestyle.

Tammy Penhollow, DO, is an experienced pain management and regenerative medicine specialist practicing at Precision Regenerative Medicine, located in Scottsdale, Arizona. She is skilled in image-guided joint and spine injections and regenerative aesthetic procedures. 

Dr. Penhollow graduated from Kirksville College of Osteopathic Medicine (now known as AT Still University). She completed her transitional year internship at Sacred Heart Medical Center in Spokane, Washington, and began her US Navy career deployed to Kosovo as the solo physician for a 720 person US Naval Mobile Construction Battalion.
Following that, she completed a second General Medical Officer assignment for three years as an instructor for the Navy’s Independent Duty Corpsman school, where she taught physical diagnosis and medical diagnosis and treatment to the Navy’s advanced corpsmen who were assigned to forward deployed marine units, submarines and special forces units.

Dr. Tammy Penhollow

Tammy Penhollow, DO, is an experienced pain management and regenerative medicine specialist practicing at Precision Regenerative Medicine, located in Scottsdale, Arizona. She is skilled in image-guided joint and spine injections and regenerative aesthetic procedures. Dr. Penhollow graduated from Kirksville College of Osteopathic Medicine (now known as AT Still University). She completed her transitional year internship at Sacred Heart Medical Center in Spokane, Washington, and began her US Navy career deployed to Kosovo as the solo physician for a 720 person US Naval Mobile Construction Battalion. Following that, she completed a second General Medical Officer assignment for three years as an instructor for the Navy’s Independent Duty Corpsman school, where she taught physical diagnosis and medical diagnosis and treatment to the Navy’s advanced corpsmen who were assigned to forward deployed marine units, submarines and special forces units.

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