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From Misdiagnosed Adductor Pain to Running Strong Again

Jake R

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Zenith Performance and Wellness was created and is operated by Jesse Klein, DPT, OCS, CSCS. He has experienced athletics, training, and rehabilitation from both sides of the injury and has vast experience working with people of all ages and athletic levels. 

Jesse earned his Bachelor of Science in Exercise Science from the University of Wisconsin-Oshkosh; where he was a a 4-year letter earner, 2-year captain of the soccer team, a tutor,  and was involved in multiple extracurricular committees and councils. He then earned his Doctorate of Physical Therapy from St. Catherine University; where he graduated with a 4.0 GPA. During his second year, he was one of four program Teaching Assistants and was selected by faculty to serve as the sole Program Tutor.

As a physical therapist, Jesse enjoys getting to know his clients beyond their primary complaint, and utilizing a combination of education, manual therapy, and exercises to help them recover. He enjoys working with people of all ages and abilities, but does especially enjoy working with those establishing or returning to a work out program, and those pursuing endurance sports. Jesse has extra training in the realms of wellness and can help with strategies to create a more well balanced life. In 2022, he became a Certified Barbell Rehab Method Therapist- focusing on helping those with pain continue to exercise and train through their issues. 

​Outside of work, he enjoys spending time with his wife, two cats (the cutest cats in the world, objectively), running, reading, and generally hanging out.

Jesse Klein

Owner, Physical Therapist, Eugene, OR

July 9, 2025

I can’t say enough good things about Zenith. After over a year of lingering adductor pain that seemed to come out of nowhere, I finally found answers and treatment here. As a semi-professional runner, lingering pain isn’t something I can afford. It throws off my form and affects every part of my training, including lifting. So I went to a doctor who thought it was iliopsoas tightness and they sent me to a PT who thought it was an adductor strain and made it worse.

Then I came to Zenith and started working with Jesse. He took the time to understand the full story and offered a completely different perspective: this wasn’t a strain or tightness but actually a nerve issue. That insight alone was a game changer. He worked on the problem during our first session, gave me daily stretches, and even made simple lifestyle suggestions that I hadn’t considered (like actually using my standing desk throughout the day).

The progress was slow and steady. After the first follow-up, I still had some discomfort, but the plan felt like it was finally targeting the root cause. Jesse introduced strength training specific to the problem area, which I was initially nervous about. After my first lift, my muscles were sore in and around the adductor area, but the pain didn’t worsen. That was the turning point for me.

After just four sessions and a few months of consistent stretching and strengthening, I’m nearly 100% better and still improving. I’m back to running and lifting with more strength, confidence, and most importantly almost no pain.”

“If you’re dealing with a nagging issue like me or an injury then I would highly recommend Zenith. It’s an investment, but for me I saw it as a long-term investment in my body’s future, and I’m glad I did because it was absolutely worth it.

What Clients Are Saying About Our Rehab PT

From weekend warriors to elite athletes, our clients trust Zenith for expert care and real results. Here is what they had to say about their experience with our Rehab PT—tailored support that helped them move, train, and feel their best.

Intimate, welcoming, and genuinely caring

I can’t recommend this place enough! The environment is incredibly intimate and welcoming. Had a spectacular massage from Jesse, and have been working with Michael and they’re amazing. The team here doesn't just see you as another client; they genuinely care about your well-being and want the absolute best for you. It’s rare to find a place that balances high-level performance with such a close, personal touch. If you’re looking for a community of people who are dedicated to taking care of you and helping you reach your goals in a space that feels like home, this is it. Super grateful for my zenith fam.

Elise G

Helped me tremendously in my recovery from a torn rotator cuff

Dr. Mariel has helped me tremendously in my recovery from a torn rotator cuff. I have worked with other PTs in the past and none have had her depth of knowledge regarding how the human body should perform nor her ability to gently diagnose exactly where the issues are and prescribe an effective treatment. As a 64 year old active woman, I find her cheerful manner and positive attitude delightful, making our sessions something to look forward to. I highly recommend her!

Cathy H

A Much Richer Experience with Direct Care

I’m so glad I was referred to Mariel at Zenith. This was exactly what I was looking for as a combination of therapy and fitness for the future. The hour-long appointments and direct payment model made for a much richer experience than I’ve had via insurance providers. Mariel was accommodating, addressed new concerns as they came up, and made the process enjoyable. I’ll definitely return to Zenith when I need help again.

Tom W

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160 S. Park St. 

Eugene, Oregon

Phone: 541-250-0195

Fax: 458-201-4465

Hours:
By appointment only. 

Monday-Friday: 7am-7pm

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