Home Blog According to the research, Explains Dr. Tim Harcourt of Coast Chiropractic Center, Exercise Can Help Knee Osteoarthritis

According to the research, Explains Dr. Tim Harcourt of Coast Chiropractic Center, Exercise Can Help Knee Osteoarthritis

Jun 7, 2021 -- Posted by : Dr.Harcourt

In the face of musculoskeletal pain, it’s common to restrict activity. Unfortunately, doing so can weaken the muscles and joints in the affected area, which can prolong pain and elevate the risk for future injury. Patients with osteoarthritis of the knee often fall into this trap. So, what type of exercises are best for improving knee strength in the presence of knee osteoarthritis?

First, let’s define two types of muscle activity that can occur during exercise: eccentric and concentric. During a bench press, when you’re pushing the barbell upward, the muscles in the chest shorten in a concentric motion. As you lower the bar downward, your pectoralis muscles lengthen, which is an eccentric motion. 

A 2019 study that involved 54 seniors with knee osteoarthritis investigated which of the two phases builds better strength for the knee – the concentric/muscle shortening phase or the eccentric/muscle lengthening phase of muscle activity. The participants were split into three groups: CNC RT (concentric resistance), ECC RT (eccentric resistance), or CON (control group – no exercise/wait-list group). The two exercise groups received four months of supervised exercise training using traditional weight machines with proper set-ups and instructions that emphasized the concentric or eccentric phase of the exercise.

Each week, participants completed questionnaires to measure knee pain and disability. The researchers also recorded the maximum weight each subject could lift with respect to knee flexion, knee extension, and leg press.

The results showed that BOTH exercise groups experienced strength increases in comparison to the control group, with the eccentric resistance group achieving greater gains on the leg press and knee flexion exercises, but not for knee extension. Both exercise groups also reported less pain and disability than the control group. The authors concluded that both types of resistance training effectively improved leg strength, pain, and function, and they recommend that the mode an individual emphasizes should be based on personal preference, goals, tolerance, and equipment availability.

This study is a great example of the many benefits that exercise can offer for an elderly population suffering from knee osteoarthritis. Doctors of chiropractic often prescribe exercises for patients with knee pain in addition to providing manual therapies, modalities, orthotics (knee braces and foot orthotics), as well as dietary and nutritional counseling for inflammation reduction and pain management purposes. Before throwing in the towel and jumping to a total knee arthroplasty (replacement), you owe it to yourself to seek less invasive management strategies FIRST.

So, if you are experiencing knee pain and you type in pain management near me, and you find that Coast Chiropractic Centers with Dr. Timothy Harcourt, me, comes up. 

You may wonder, what is wrong with my knee?  
Pain in the knee or pain on the knee is a problem that needs attention. Kneecap pain can be particularly annoying.

Do I have a muscle strain in the knee or neuropathic pain?
You may be worried about a torn meniscus or a Baker’s cyst or kneecap pain. 

Pain in the knee or pain on the knee is concerning for sure.  Some who may be concerned about neuropathy may be concerned if this is neuropathic pain. Many who have been diagnosed with neuropathy have been on high-dosage chemicals and wonder why their knee pain remains persistent. Pickleball, golf, and tennis are common sports to cause knee pain. Some try strong chemicals to no avail.  Some have tried applying chemical gel to the affected area with temporary relief at best.

As a last resort, some type in pain management to find relief.  Hopefully, you won’t have a torn meniscus but if you do it doesn’t mean surgery is your only option. Obviously, most want to avoid a knee replacement.  Sometimes it can be a patellar tendon irritation easily resolved with conservative non-surgical treatment. Persistent or worsening pain intensity and/or frequency necessitate a visit to see a professional before it becomes a surgical case. 

Call me, Dr. Tim Harcourt, at (239) 278-3344 and mention this article for an awesome discounted first visit to include history, exam, and adjustment or first Class IV high-intensity laser treatment.

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