Coaching Staff

Missy Coppage

Program Director
Head Team Coach


Missy is a USA Gymnastics Professional Member.  She is USAG Safety Certified, Instructor Certified, and Director Certified. She is also CPR and First Aid Certified.  She has also completed the USAG Hands-On-Training course, and has attended many training seminars including Regional Congress in 2012 and 2013. 

Missy was a competitive gymnast for 6 years competing through Level 7 at Rockingham County Gymnastics Association in Eden, NC.  She also has 12 years experience in dance. Missy has been a coach for 12 years coaching recreational classes and teams in both Louisiana and North Carolina. 


Hannah Morris

Assistant Head Coach

Hannah is a USA Gymnastics Professional Member. She has been a team coach at Delta Explosion for 4 years. She was a gymnast for 11 years competing here at YMCA Delta Explosion to level 7. She is CPR and First Aid Certified ,USAG Instructor Certified and USAG Safety Certified. She attended USAG Region 8 Congress in 2013 and attended Flip Fest Gymnastics Camp as a visiting instructor in July 2017. In school Hannah participated in cheerleading for 8 years, track for 4 years, and soccer for 3 years. Hannah is currently a rising Senior at Delta State University.

Karey Jones

Team Coach
Recreational Coach

Karey is a USA Gymnastics Professional Member. She is CPR and First Aid Certified and USAG Instructor Certified as well as USAG Safety Certified. She took dance with Teresa McGee here at the YMCA throughout her childhood.  She was also a cheerleader from 7th grade until her Sophomore year of college. Karey graduated from Riverside High School in 2009 and graduated from MDCC with her Associates Degree in nursing in 2013.  When not working at DEG Karey is a Cath Lab nurse at Delta Regional Medical Center.

Macy-Beth Johnston

Recreational Coach
Assistant Pre-Team Coach

Maddie Grothman

Recreational Coach
Assistant Pre-Team Coach

Millie Johnston-Dye

Traveling Preschool Coach
Recreational Coach



Ashley Grubb

Sub Coach


Asia Harden

Sub Coach


Skylar Harden

Birthday Party Host