At All in Gym Training Co.,

we help coaches and gym owners build truly inclusive, regulation-first gymnastics programs—where neurodivergent athletes and athletes with disabilities are seen, supported, and celebrated.

Founded by a pediatric physical therapist and long-time coach, our work blends behavioral neuroscience, movement expertise, and real-world gym experience to offer training that’s practical, empowering, and deeply human.

We don’t believe in perfection—we believe in progress.

We don’t believe inclusion is an “add-on”—we believe it’s the foundation.

Through online courses, downloadable resources, and in-person trainings, we’re here to equip you with the tools to coach every athlete with confidence and compassion.

Because every child deserves a place to belong—and every coach deserves to know how to create that place.

Jill Bosack

Co-Owner

With over 30 years of experience in inclusive and adaptive gymnastics and trampoline, wearing hats as an athlete, coach, and judge, I am passionate about education and advocacy! My journey is inspired by my son, who has an exceptionality. Through his influence, I've actively advocated for and contributed to the development of the USAG T&T HUGS program.

My motto: Radically Inclusive & Are you ALL IN?!

Dr. Sigourney Weathers, PT

Co-Owner

With a rich background spanning three decades in gymnastics as an athlete, coach, and judge, I bring over 10 years of dedicated experience in inclusive and adaptive gymnastics and trampoline. As a Doctor of Physical Therapy, I'm passionate about bridging the gap between therapy and recreation, fostering transformative experiences for individuals of all abilities.

My motto is: BOUNCE, PLAY, THRIVE & Smiling Upside Down

Joy Umenhofer Stovall

Expert Educator

With over 50 years of experience in gymnastics and trampoline, I bring a passion for sports and a degree in Recreational Therapy to my journey. Throughout my career, I've coached world-title gymnasts and trampolinists, contributing my own moments in the spotlight. Now, as an expert educator with All in Gym, I'm dedicated to sharing my wealth of knowledge and inspiring a new generation of athletes and coaches. Together with the All in Gym team, we strive to break barriers, create supportive spaces, and empower individuals of all abilities to thrive in the world of gymnastics and trampoline.

(813) 545-7195

All in Gym Training Co.

COPYRIGHT © 2024 ALL IN GYM TRAINING CO., INC ALL RIGHTS RESERVED.