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Athletic Trainer

Free Virtual Workouts with Mayo Sports Medicine & EXOS

Let our performance coaches with EXOS and our Mayo Sports Medicine Staff help you to continue to meet your goals during this time at home!! Mayo Sports Medicine has a You Tube Channel and you can work on foundational movement and strength via these videos! They are also adding some speed and agility videos! Get access to the training video at access to the speed and agility here at


Kaylan Groen

Certified Athletic Trainer

Phone: 507-867-8171

Wash , wash, wash your hands!!

Washing your hands is one of the best ways you can help stop to the spread of germs, bacteria, and viruses! Washing for at LEAST 20 seconds is imperative! Here are some songs to sing to yourself as you wash your hands: 1. Happy Birthday x 2 2. Prince, Raspberry Beret 3. Dolly Parton, Jolene 4. Lizzo, Truth Hurts 5. Fleetwood Mac, Landslide 6. Culture Club, Karma Chameleon


*If your student athlete has a physician appointment due to injury or other reasons, please be sure and BRING A NOTE to the athletic trainer or the athletic office stating the athletes activity status.

Important Contact Information!!!

Hi John Marshall Athletics Community. 

    My work cell phone is currently out of commission and I am awaiting orders about what my next step regarding contact numbers are. Please primarily use email to contact me If you need to get a hold of me urgently for now, please call or text 507-867-8171. I will return your call as soon as I am able.

Best Regards,

Kaylan Groen, LAT



Athletic Training Room Hours

Monday- Friday 3;00- 6:00

No School/ Sports COVID-19 Updates

Hi JM Athletics Community,

   This spring season has really been one we could not predict or prepare for. I first want to say, I hope each and every one of you are staying home as much as possible and washing hands (for at least 20 seconds with soap) as often as you can. During this time, I am still available for email and phone consultation as needed and help with coordinating any upcoming needs/ injuries. If you were doing rehab with me in the athletic training room, and need guidance, please email me and let me know how you are doing and I will email you workouts and exercises. Please do not hesitate to reach out to me with any questions or concerns!

Best Regards,

Kaylan Groen, LAT


Baseline Concussion Testing

We have held several sessions for baseline concussion testing for spring season already. If we resume the spring season and there are still athletes that need testing, please do not hesitate to reach out and I will be happy to set up a testing time.

Regarding Baseline Testing for Fall 2020 sports (Football, Girls Soccer, & Boys Soccer):

We will be hosting several scheduled test dates in early June 2020. Stay tuned for more information as I have it. If these dates do not work for you, we will come up with a solution to accommodate you, but we need as many athletes as possible to attend the scheduled test dates.

Best Regards,

Kaylan Groen, LAT

Link to an Article : The Role of an Athletic Trainer in the High School

A good description of what I do here at JMHS. A good read if you are interested in the profession or just curious about what I do here at JM besides just cover practices and games! Enjoy!

How to meet up with JM's Athletic Trainer

There are no summer athletic training room hours at John Marshall High School. If you are in need of Kaylan's assistance, please email or call her to set up a plan to best care for your needs!