Stefan Underwood

Phoenix, AZ 85050

Stefan Underwood has been with EXOS (Formerly API) since 2011 and has worked in sport performance since 2004. Currently, Stefan serves as the Director of Continuous Improvement at EXOS, sitting within the Performance Innovation Team. Underwood oversees all internal education efforts within EXOS. Prior to this latest role, Stefan served as a Performance Specialist for EXOS and applied his diverse skill set to a variety of opportunities including Tactical Education, Performance Education and Movement Coach for the NFL Combine program in Florida. Stefan is a certified USA Track and Field coach (USATF), NSCA Registered Strength and Conditioning Coach (RSCC), and Certified Strength and Conditioning Specialist (CSCS). Prior to EXOS, Underwood has stops throughout his career as the Manager of the NSCA HQ Performance Center in Colorado Springs, the Head Strength and Conditioning Coach for Colorado College Men’s Hockey (NCAA Div 1), and experience working in the private setting with professional athletes from NHL, MLB, UFC, IndyCar, NFL, NBA, Olympic Sport, in addition to extensive experience with youth developmental programming. Throughout his career he has brought his practical experience and passion for performance to presentations on 4 continents and has been a speaker for EXOS, the NSCA, NASM, and other private events.

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About Me


  • BSc., Sport Science, Edith Cowan University

Certifications / Trainings

NSCA - Certified Strength and Conditioning Specialist
USA Track & Field - USATF Course Certification

CPR Certified

AED Certified

Liability Insurance

Stefan's Locations

EXOS (formerly Athletes' Performance)

2629 E Rose Garden Ln
Phoenix, AZ 85050

Additional Information


$0.00 / hr

Payment Methods

Years Experience

Awards & Accomplishments

Languages Spoken



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