Athletic Performance Specialists Of Idaho

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APSI is a boutique style semi-private fitness gym conveniently located in the heart of Pocatello on Yellowstone Ave, making it an easy drive from wherever you live. We offer a personalized, results-driven experience with 24-hour access, allowing members to focus on their fitness goals at their convenience. 

Whether through one-on-one personal training or engaging fitness classes, we provide expert guidance in a supportive environment. With a holistic approach to wellness, including nutrition and supplement support, our mission is to help you build strength, confidence, and a sustainable healthy lifestyle. At Athletic Performance Specialists of Idaho, we’re committed to creating a community where you feel at home while reaching your full potential.

Our Purpose

To inspire and empower individuals to lead healthier, more confident lives by offering a personalized fitness experience in a supportive, semi-private environment.

Our Mission

At APSI, we deliver a personalized and flexible fitness experience in a welcoming, boutique-style setting—available 24/7. With expert trainers, diverse classes, and a holistic approach to wellness, we empower our members to reach their goals, build confidence, and create lasting, healthy lifestyles—all within a supportive, semi-private community.

Our Vision

To be the premier destination for holistic wellness, where every individual feels empowered, supported, and equipped to reach their full potential—physically, mentally, and emotionally.

See What Others Are Saying...

They have lots of equipment, are open late on the weekdays, and are very inexpensive while retaining a standard that exceeds any gym that I have been to. Although I haven't had a training session with the trainer there yet, when I was setting up the session with him he was incredibly enthusiastic and kind. The people that work at the desk always greet you and wave you off kindly. They also have a physical therapy place, which is incredible, right next store.
Joe McCabe
Excellent folks working right next door. Got to see Cory about my back and I didn’t even know this Gem was right next door. Clean and plenty equipment for you. I love it because then I focus on certain areas I’ll be working out on. Has everything I need. Highly recommend
1L1'1L1 Gene_Su
Great gym, always clean and spacious. Excellent mix of equipment whether you like weight lifting or plyometric style training. Changing rooms, but no shower if you’re looking for one (not that anyone loves using a gym shower anyway…). Real true 24 hour access is a huge plus. Keep up the good work all!
Chris Simmons
Great price and feels like a home gym with everything you could ask for.
Mack Evans
Great price and feels like a home gym with everything you could ask for.
Mack Evans
Hands down the best gym in town. The equipment and open space accommodates all training goals/needs. It's 24/7 access, always clean, not overcrowded, and improvements and new equipment are a regular thing around this place. Really awesome facility to use.
Dustin Wheatley
My family and I have had a tremendous experience training at this facility. They have everything you need from turf to run on/sprint, free weights, great machines, expert trainers and advice. I love the friendly environment and 24 hour service. It’s always clean and well maintain. I highly recommend personal training there either in individual setting or a group setting. If you want to get fantastic results, this is your place.
Matt McKinlay
Amazing variety of machines to use and trainers give great advice if you have any questions!
Dyanna Herndon

Photo Gallery

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675 Yellowstone Ave.
Suite 1A
Pocatello, ID 83201

208-269-2344

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Company Information

  • 208-269-2344
  • apsi@ptsidaho.com
  • 675 Yellowstone Ave Suite 1A Pocatello, ID 83201

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