Meet Our Personal Trainers

Take a minute to get to know our personal trainers here at The Arena!

Erin Hagen

Erin Hagen one of our personal trainers, and a group fitness instructor at The Arena. She graduated from the College of Wooster with a bachelor’s in history. She continued on at Cleveland State University with a masters in curriculum and instruction. Erin used that to teach high school social studies at a local public school. She played college volleyball, and has led a very active lifestyle with her husband and four active boys!

For the past 10 years Erin has been involved in the fitness realm, and found a passion for competing in powerlifting. She currently holds state records in the bench press in her weight class. Erin is a two-time Bench National Champion (2021, 2022)! Fitness, a combination of strength, agility, and conditioning, will benefit all aspects of your life whether you are an elite athlete, or an individual focused on your health. Erin is excited to be a part of the fitness team at The Arena, and looks forward to working with you to achieve your fitness goals!

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Barrett Weber


I’m Barrett and I am currently at Cleveland State for a degree in Exercise Science.  Growing up I played a variety of sports including hockey, cross country, and baseball which I played in college. As of the last 5 years, my training interests have led me to Crossfit, Olympic Weightlifting, Brazilian Jiu Jitsu, and Megaformer training.  I’ve been involved with coaching, personal training and group instruction for over 5 years. Though I love the classic style of weight training, my favorite thing to work with clients on is movement quality, such as joint range of motion, end range strength, and body weight movements that are used in daily life!

Have questions about personal training? Check out our FAQs Page!