Staff – San Antonio Gym

Heather Schnelzer

Owner & Head Coach

Heather's passion for gymnastics comes from growing up as a competitive gymnast, where she competed at the Junior Elite level. She was recruited by the College of William and Mary before transferring to Trinity University, here in San Antonio. She received her Bachelor of Arts in Special Education from Trinity University. After eight years of serving as Head Coach for several gymnastics clubs, Heather opened Aerial Athletics. In 2007, she received the award for Texas Coach of the Year and Region III Coach of the Year. She is currently a member of the Texas Gymnastics State Board and is the coordinator for Region III camps and clinics. Heather has one son, Jackson.

Shelley Guajardo

Office Manager

Brenna Hernandez

Office Staff

Brenna was a gymnast for five years and danced at Earl Cobb Dance Studio for fourteen years. She was a high school varsity cheerleader, all-star cheerleader, NCA All American for four years and an NCA national champion. Her love of cheer and gymnastics led her to coaching positions in both sports. She is USAG certified and is now working as part of the Aerial Athletics Office Staff. She is attending Northwest Vista in the pursuit of becoming an Elementary school teacher.

Heidi Reetz

Gym Manager & Team Coach

Heidi is a native to South Texas where she competed in gymnastics through Level 9. She has been involved in gymnastics throughout her life as a Team Coach, Program Developer, and Manager for the past 17 years. She has a B.S. in Exercise and Sports Science from the University of Texas San Antonio. When she is not at the gym, she spends her time with her four beautiful children.

Anna Pawlak

Team Coach

Anna has been involved with gymnastics her whole life. After representing the Polish National Team she received an athletic scholarship to Northern Illinois University in Dekalb. After graduating from college, she started her coaching career first in Illinois and later in Arizona where she coached for almost 10 years. Anna joined the Aerial Athletics staff in 2009 and she is really excited about being part of the amazing program here in San Antonio.

Erine Harley

Team Coach

Erine is a native to San Antonio and has been involved in gymnastics throughout her life. She competed through Level 9 under Heather Schnelzer and has been coaching for six years. She is a patient coach who focuses on the fundamentals, providing all of the gymnasts a great foundation. She is currently going to school to become a Physical Therapy Assistant. Between coaching and school, Erine spends her time being a mother to two beautiful girls.

Arthur "Mann" Redrick

Recreational Coach

Mann has been a recreational class coach for almost seven years. He has served as Senior Counselor at various Spring Break, Summer, and Winter Adventure programs with Aerial Athletics. He has also specialized in Special Events direction and staffing at birthday parties and Parent Night Out events. He in very energetic, enthusiastic, motivated and inspirational for his "class athletes." Mann also has helped the last several years with the Acrobatic Gymnastics program with their tumbling training.

Cayla Sanchez

Recreational Coach

Cayla has been involved in dance for most of life, about eighteen years. She was Captain of the Clark High School Dance Team. She became involved with the sport of gymnastics about six years ago and has been coaching since that time. She is currently attending classes at Alamo Community College for education.

Mike Durante

Team Coach

Mike has over twenty-one years of experience coaching women’s artistic gymnastics levels 4-Elite. He comes to us from Chow’s Gymnastics in West Des Moines, Iowa, where he was the Optional Team Director and Head Optional Coach. Mike graduated from Arizona State University where he was a member of the men’s gymnastics team from 1991-1996, part of the 1995 and 1996 National Collegiate Club Championship team, and Co-Caption his final year. Mike has a great passion for and knowledge of gymnastics and developing confident, healthy and responsible gymnasts. Recently, he has spoken at both National and Regional Congresses. Mike brings with him Amy (his fiancé) and her two boys Jack and Charlie.

Gaby Avilez-Dunbar

Team Program Director

Lee Ann Nevius

Recreational & Team Coach

Lee Ann is a military spouse who has lived all over the country. She has coached gymnastics in Nebraska, Utah and now the great state of Texas. She has a degree in graphic design from The Colorado Institute of Art, and has worked as a graphic designer and art director in Chicago and Boston. Lee Ann is an enthusiastic coach who embraces the positive, nurtures the individual, and respects the high ideals of gymnastics’ artistry and athleticism. Lee Ann has two daughters – one is a proud member of Aerial Athletics Optional Team, and the other, a former gymnast and aspiring coach.

Stephen Smith

Recreational & Team Coach

Stephen has been coaching for ten years. He has coached from the Parent and Tot class up through Optional Team competitive gymnastics, and really enjoys coaching the gamut of students. He is currently involved in both recreational and team programs at Aerial Athletics since joining the staff in January of 2014. Stephen likes to do gymnastics workouts and stay as active as possible. He also enjoys swimming, bicycling, throwing a football or Frisbee or any outdoor activity. Stephen is married and has two young children that keep him active and busy as well.