The Heart and Soul of
Classic Gymnastics
Leading the Way with Passion and Expertise
At Classic Gymnastics, our staff is dedicated to providing top-quality training and safety. Each coach and instructor is certified in CPR, First Aid, and USAG Safety and Coaching. They are always learning and updating their skills to bring the best to our athletes. We are committed to excellence and create a supportive, secure environment for every gymnast.

Jenny Yannessa
Owner/Gym Director/Team Coach
Jenny Yannessa, originally from Arizona, moved to Tracy in 2003 and opened Classic Gymnastics 2 yrs later, while also adding a 4th child to her family, CG opened it’s doors Sept of 2005 to provide a quality gymnastics program not only for her own children but also for the children of Tracy. Jenny has coached gymnastics since 1987 and her background comes from her own personal experience as a gymnast. She competed as a club gymnast for 5 yrs, competed with her local High School Team for 4 yrs (finishing as the state all around and Bar Champion) and continued her training as a walk-on gymnast to the University of Arizona gymnastics team. Jenny has a Liberal Arts degree, Health Science degree and an Associates degree in Registered Nursing. She worked in Health Care and as a Registered Nurse for over 10 yrs while continuing to do what she loved to do, coach gymnastics. Now she is sharing her passion for the sport and watching all 4 of her own children enjoy competitive gymnastics.

Mia Valencia
Girls Recreational and Acrobatics/Tumbling Coach
Mia Valencia is a dedicated coach for Girls Recreational and Acrobatics/Tumbling at Classic Gymnastics, bringing 7 years of experience in Acrobatics and 3 years in Gymnastics. Her athletic background also includes 2 years of Tennis and 6 years of Volleyball, showcasing her versatility and commitment to sports. Currently studying at the University of the Pacific with the goal of becoming a Lawyer/Attorney, Mia also pursues her passion for music by playing the violin and piano and minoring in music. Her diverse interests and dedication to both athletic and academic pursuits make her a well-rounded and inspiring coach for her students.

Isaiah Kabahit
Gymnastics and Parkour Coach
Isaiah coaches both girl’s and boys’ gymnastics and parkour at Classic Gymnastics. Starting his journey with recreational classes and boys pre-team as a kid, Isaiah later taught himself parkour, free running, and tricking. He takes pride in teaching these skills to the ninja and parkour classes. One of his favorite aspects of the job is working Friday night at an open gym, where he values community, trying new things, and providing tips to students while also learning himself. Outside of the gym, Isaiah enjoys running, rock climbing, dining with friends, and practicing jiu-jitsu. Having recently graduated high school, he aspires to be an entrepreneur and business owner.

Gavin Biehl
Girls and Boys Recreational Gymnastics Coach
Gavin is a dedicated gymnastics coach at Classic Gymnastics, where his journey began as a young athlete on the boys’ team, initially coached by his brother. He started with recreational classes and eventually advanced to the competitive team. Now, as a coach, Gavin finds fulfillment in guiding his students through challenges and witnessing their joy when they master new skills. Outside the gym, Gavin is passionate about boxing, snowboarding, and calisthenics. Set to graduate high school early, he plans to start a business and pursue a career in the US military.

Kelani Young
Gymnastics Coach
Kelani Young is a coach at Classic Gymnastics Gym, bringing over 8 years of cheerleading experience and a strong gymnastics background. Dedicated to keeping young athletes focused and well-trained, Kelani emphasizes a variety of routines throughout the week to ensure comprehensive skill development. With a passion for working with children and helping them achieve greatness, Kelani fosters a positive and engaging environment for every gymnast. Outside of coaching, Kelani enjoys painting, swimming, decorating jewelry, and dancing, bringing creativity and enthusiasm to all aspects of life.

Kassidy Myers
Gymnastics Coach
Kassidy is a dedicated senior at Tracy High School with a passion for hands-on learning and exploring new opportunities. She has been involved in athletics from a young age, starting with gymnastics before transitioning to soccer and, most recently, softball, which she has played for five years. In addition to her athletic pursuits, Kassidy has been actively involved in her school’s FFA program, raising market swine for the past four years and showcasing her work at AgFest in Stockton. While still exploring her future career path, she plans to attend a trade school to discover the profession that best suits her skills and interests.

Yaraeli Moreno Ramos
tumbling tykes coach
Yaraeli is a first year at Las Positas College, with much dedication to try out and learn new things about the community around her. She’s played basketball and volleyball, adding to that she used to do track sophomore year of High School. Outside athletics, Yaraeli was in Child Care her senior year of Tracy High and has more than 200 hours in child care experience, working with kids from ages 2-9. In regard to that, Yaraeli is also CPR Certified. As she considers her professional journey, Yaraeli is currently majoring in political science, hoping to become an immigration lawyer or criminal defense attorney. After Las Positas, she plans to transfer to San Francisco State University. While still looking for new opportunities and challenges to overcome.
Rave Reviews from Our Gymnastics Family
Hear What Our Gymnasts and Parents Have to Say
At Classic Gymnastics, we take pride in creating positive experiences for our gymnasts and their families. Our community’s feedback highlights the dedication and quality of our programs. Read testimonials from those who have experienced the benefits of our gymnastics programs firsthand and discover why Classic Gymnastics is the trusted choice for so many families.