
Experience Strength & Performance Institute, Offering
Private Personal Training, Strength Coaching, & Athlete Development in Clearwater, FL
Discover the SPI difference—a supportive and welcoming private gym with knowledgeable personal trainers dedicated to helping clients achieve real, sustainable results. Offering private personal training for individuals of all ages and abilities to attain their health and wellness goals. We have worked with clients who never stepped foot inside a weight room to professional athletes. Our knowledge, experience, and programs will help you achieve your fitness goals.

Strength & Conditioning For Student Athletes in Clearwater, FL.
At Strength & Performance Institute in Clearwater, we specialize in helping student athletes unlock their full potential. Our coaches have years of experience and a deep understanding of sport-specific training, we create customized programs that build strength, speed, agility, endurance, and more. We work with your child and equip them with the necessary knowledge giving them the competitive edge they need to excel. We offer both one-on-one personal training and a small group strength and conditioning class called Strength, Speed, & Agility at our private training facility in Clearwater. SPI provides a focused environment designed to minimize distractions and maximize performance. Whether their goal is to make the team, earn a scholarship, or simply become their best, SPI has the knowledge, expertise, and resources to help them reach their goals.
Is SPI The Right Fit For Your Fitness Goals?
Strength & Performance Institute (SPI) in Clearwater, FL is a private training facility serving the Pinellas County and Tampa Bay area, specializing in personal training and student athlete strength and conditioning programs. Our boutique gym provides a more personalized alternative to crowded fitness centers, where adults and kids of all ages and abilities can work with experienced trainers through private personal training. As well as young athletes can develop their strength, speed, agility, and body control through our specialized structured athletic training classes facilitated with passionate and caring coaches in a welcoming, results-driven training environment that will improve performance and help to prevent injuries.
Why Train at SPI
Training with a Strength & Performance Institute (SPI) personal trainer in Clearwater is a different experience than what you find at a traditional big-box corporate gym. We cater to clients who prefer to train in a private more intimate setting without distractions or pressure. We ensure a caring, highly knowledgeable strength coach and personal training professional will curate your training sessions to align with your unique individual needs, goals, and desired results. If you seek accountability, education, and long-term success in your fitness journey, SPI may be the ideal gym for you.
Where We Are Located
Meet Our Dedicated Personal Trainers
Learn more about the unique stories of our personal trainers and their passion for helping clients attain real, long-lasting health and fitness goals.

The SPI Training Gym
The Strength & Performance Institute provides an intimate and private personal training experience in a small boutique-style gym. You can always guarantee that your SPI personal trainer will be focused on you during every training session. No distractions, no pressure, and only professional, knowledgeable, and highly experienced trainers.
Our Clients Say

Aches & Gainz Podcast
with Doc & Donnie
We put an emphasis on education at SPI. It is a key component to the mission and services offered as a personal trainer here in our Clearwater, FL community. This podcast series is a great resource where Dr. Hays Estes, DPT of Premiere Physical Therapy and Donnie Kiernan, CPT, owner of SPI, offer two different perspectives and levels of education and experience on a variety of industry related topics, with an edge of entertainment.















