Personal Training
At Crunch we offer a world class personal training program designed to meet your fitness needs at every level. Our one-on-one sessions jumpstart your fitness routine and help you crush goals in no time. With specialties in all aspects of fitness, our personal training team can deliver a custom program designed to elevate your fitness level and provide guidance on your fitness journey.
Personal Training Management Team
Caleb Cole
A Grand Rapids native with over 12 years of a passion for fitness, Caleb got started competing and training with his brother.
Quickly falling in love with the discipline needed to succeed in the weight room, he used these same skills to excel in the military where he gained the knowledge and wisdom, he would need to begin leading others. He used these skills to excel in various leadership and management positions in the health and wellness field. Through years of trial and error he has been able to hone in his skillset and passion for helping trainers get the best results for their clients through empathy, motivation and leadership. Caleb credits most of his success to his can-do attitude and servant leadership.
Austin Jonakin
Austin Jonakin is the Personal Training Manager at Crunch Fitness Mandeville, dedicated to helping clients achieve their fitness goals through expert coaching and personalized training programs.
With a passion for strength, endurance, and overall wellness, Austin leads a team of trainers focused on delivering results-driven workouts in a supportive environment. Known for building strong client relationships and motivating others to push past their limits, Austin combines industry expertise with a commitment to making fitness accessible and enjoyable for everyone.
Tim Simmons
A seasoned professional with a passion for health and wellness, Tim has cultivated a diverse career rooted in both fitness and healthcare management.
His academic foundation includes Bachelor’s degrees in Kinesiology and Sports Medicine, providing a strong understanding of human physiology and performance. This knowledge is complemented by a Master’s degree in Healthcare Administration, enabling him to effectively lead in complex healthcare environments. As a Certified Personal Trainer since 1998, and with senior leadership experience in healthcare since 2010, he is dedicated to optimizing health outcomes and driving organizational success.
Logan Criner
Logan began his career in the fitness industry at the front desk as a member service representative and enjoyed enhancing the member experience on a daily basis.
He later transitioned to a career in personal training in order to pursue his passion for helping others reach their goals. With a strong emphasis on culture and community, Logan strives to uplift both members and fellow trainers to enhance the connection at Crunch through the power of fitness.
Angel Cascallares
With over a decade of experience in the fitness industry, with a passion for health and wellness, Angel has dedicated his career to not only transforming individual lives but also elevating the standards of personal training.
With a love and passion for sharing knowledge and best practices, providing guidance to aspiring trainers to help them succeed in a competitive market. Through workshops, one-on-one coaching, and ongoing support, Angel empowers emerging fitness professionals to cultivate their unique styles and skills while maintaining high standards in client care. Angel believes that fitness is a lifelong journey and is dedicated to making it accessible and enjoyable for everyone. Whether through personal training, mentorship, or fitness education, they strive to inspire others to achieve their goals and embrace a healthier lifestyle.
What to Expect

An appointment with one of our certified coaches that begins with an in-depth review of your goals.

Instructional time on the gym floor. Come dressed to move and have some fun!

Leave with a roadmap of everything discussed, including a printed report and 3D rendering of how you will look when you reach the finish line.