Athletic Republic’s certified performance trainers have the passion and sports-science knowledge to safely improve your athleticism. Our more than 500 performance trainers are constantly furthering our proven methods to help athletes reach their goals.  Because we believe developing athletes is best done in small groups, we provide a trainer to athlete ratio of 1:5.  This allows the trainer to customize a program for each athlete’s individual strengths and weaknesses.

Erik Walker

Sports Performance Specialist

Erik grew up in Park City and attended Park City High School where he was All-State in both track and football. He then attended Weber State University where he got his degree in Human Performance Management: Wellness, and a Minor in Nutrition. While attending Weber State Erik was a 4 time letterman for the football team. Erik has been around or involved with the Acceleration training program since he was in middle school. He trained with Athletic Republic as a middle school athlete and continued to take advantage of the training program until he was out of college and done playing sports.

Ryan Rockhill

Sports Performance Specialist

Ryan Rockhill grew up in Summit County and is currently studying Exercise and Sports science with a Minor in nutrition from the University of Utah. He played Basketball, Football, and ran track in high school. As an all-state in football and basketball in high school he walked on to play football at Snow College in central Utah. Ryan helped coach the South Summit high school football team for the '13 '14 seasons and aided them in clenching two state championships in two seasons. Ryan has his ISSA certified Personal Trainer/Strength and Conditioning Coach certifications and owns and operates a training studio in Kamas Utah where he trains athletes of all ages for athletic performance.  He loves seeing athletes grow and reach potentials athletically, mentally, exceeding expectations, and achieving goals set. Ryan resides in Oakley, Utah with his wife and two handsome boys. He is looking forward to teaming up with Athletic Republic and continuing to help all athletes reach their sports performance goals!

Hayley Krzeczowski

Sports Performance Specialist

Hayley is from St. Charles, Illinois and has been a competitive swimmer for sixteen years. In High School, she was a three-time All-American which lead her to continue swimming at the division I level at Iowa State University. She received her Bachelors of Science in Kinesiology and Health and was a four time varsity letter winner. Hayley also received NCSA Strength and Conditioning All-American honors as well as ISU Strength and Conditioning athlete of the year as a Junior. She's excited to be in Park City and to be apart of the Athletic Republic team.      

Ali Walker

Sports Performance Specialists 

Ali was born and raised in Park City, Utah and graduated from Park City High School in 2013. She was an avid soccer player growing up and then transitioned to distance running in High School. She ran cross country and track for three years at the University of Wyoming where she is currently working towards her Kinesiology and Health Promotion degree. During her athletic career, Ali received academic All-Conference for five semesters consecutively and lettered in cross country all three years at UW.