About Our Physical Fitness Program

Dr. Zach cheered in high school but became serious about the sport when he joined the championship-caliber University of Delaware cheer program. There, he had the privilege of training with some of the most talented coaches and athletes in the history of collegiate cheer.
He then worked as a health and fitness counselor while coaching All-Star cheer as he traveled the world on the NBA’s “Fan Patrol.”
After joining the U.S. Peace Corps, he was struck by a car abroad and returned home to heal. During that time, his passion for Physical Therapy ignited, and he graduated from the #1 ranked University of Delaware Physical Therapy program.
He understood that cheer required its own sport-specific training and rehabilitation, so he studied and developed cheerleading-specific rehab protocols and training interventions to keep up with the sport’s increasing physical and mental demands.

Marybeth had a passion for sports and fitness since her youth and began by starting All-Star cheerleading early on. Her small high school did not offer team sports, so she organized a co-ed competitive cheer team for the school. She then spent several years teaching cheer camps, power tumbling, and choreography across the country.
She worked as an instructor for the Philadelphia Eagles Junior Performance team that performed during NFL pregame and halftime shows.
Marybeth spent several years volunteering for and on the board of nonprofits to help underprivileged children internationally and continues to make this work a priority.
Upon meeting Dr. Zach, she saw that Unlimited Performance’s philosophy of the proper teaching of biomechanics and positive self-belief aligned with her own beliefs.
It’s her mission to set young athletes up with life skills that they can tap into to achieve any goal.

Abby brings a strong background in human resources to her role at UP. She holds a Philosophy degree with a minor in Human Resources from Rowan University and earned her Master’s in Human Resources from UMass Global.
Abby is also SHRM-CP certified, adding a level of professional expertise that supports UP’s growing operations. At UP, Abby plays a vital role in managing the flow of day-to-day operations. Her versatility and willingness to jump in wherever needed make her a reliable and dynamic part of the team.
What Abby loves most about UP is the uplifting and inclusive culture. One of her favorite quotes, displayed right across from her desk, is “Mindset is Everything.” She believes wholeheartedly in that message and how it’s reflected throughout the UP community.
Outside the gym, Abby competes with High Voltage Senior Guard and creates handmade resin and charm jewelry.
Fun Fact: Abby has been developing her sixth sense and is learning to read Tarot cards! Words to Live By: “Be unapologetically yourself.
Life is too short to care what others think-self-confidence is the best gift you can give yourself.”

Janai is a Trainer and Coach at UP with a strong background in movement and wellness. She holds a degree in Exercise Science from Rowan University, is a Certified Personal Trainer, and a Registered Yoga Teacher. At UP, she specializes in tumbling instruction, fitness, and ninja training.
What Janai loves most about working here?
“It’s just such a cool place to work, how many jobs let you wear socks and hang upside down all day?”
Her energy and creativity bring a fun, engaging vibes and encouragement to every class she leads.
Outside of UP, Janai enjoys traveling, roller skating, having picnics, and playing the saxophone, a skill she taught herself. She brings that same dedication and fun into everything she does.
One of her favorite quotes is: “Whether you think you can or you can’t, either way you’re right.”
Her advice to others: “If you really keep practicing something, you really will actually get better.”

Liz is a creative and organized team player with over 14 years of experience in childcare, office work, and content creation. She’s worked in both ministry and business settings, where she brings ideas to life with purpose and creativity.

At UP, Liz handles photography, videography, promo materials, and anything else needing a creative touch, while also keeping things organized behind the scenes. One of her favorite parts of the job is capturing moments of kids having fun, challenging themselves and learning new skills on film.

Outside of work, Liz enjoys spending time with family and friends, playing card or board games, taking photos, and exploring new places. She’s into soccer, softball, and outdoor activities like walking, beach days, and catching games.

Liz has traveled to Rome and Capri, is the second oldest of six siblings, was homeschooled, and got married in November 2024. A favorite quote of hers is from C.S. Lewis: “Humility is not thinking less of yourself, it’s thinking of yourself less.”

Her encouragement: Kindness and integrity can create real change. Small acts of love and compassion make a bigger impact than you might think. Keep showing up with heart and purpose—you matter more than you know.

Kate is a Ninja and Kick Start Coach with a diverse background in exercise science and social work. She holds a degree in Exercise Science, coaches volleyball, and earned her Master’s in Social Work from NYU. Currently, she works as a preschool social worker.
At UP, Kate enjoys creating fun and challenging obstacle courses for her ninja athletes. She loves growing alongside her athletes, learning with them, and turning new skills into exciting, engaging courses.
Outside of coaching, Kate enjoys ice skating, working out at the gym, playing volleyball, going to the beach, traveling, and spending time with family and friends. She’s known for her fun Stitch and Pikachu impersonations.
Her favorite quote is, “I am a wave in an ocean and if I crash I’ll make a new one.”
Kate’s advice to others is simple but powerful: “Being yourself is your real superpower.”

Addison, also known as Addy, is a Junior Trainer who brings energy, creativity, and a team-first attitude to UP. This is her first job, and she’s made a big impact since joining in May 2023. Alongside working at UP, she is an all-star cheerleader and also plays field hockey.
Addison wears many hats on the team, she helps with computer work, makes custom t-shirts, assists with birthday parties, supports ninja classes, and is an active member of the appreciation team. She loves the uplifting environment at UP, especially the amazing staff and the clients who come through the doors every day.
Outside of work, Addison enjoys spending time with friends, going to the beach, cheering, and staying active. She began sessions with Dr. Zach during her fourth year of cheer and is now proud to be entering her eighth season.
One of her favorite quotes is: “Everything happens for a reason.”
Her advice to others: “Never let one thing, person, coach, or friend ruin your love for what you do amazingly!”: “Be unapologetically yourself. Life is too short to care what others think-self-confidence is the best gift you can give yourself.”

Mia Bayona is a junior trainer with a strong background in cheerleading and a passion for health and fitness. She is currently an all-star cheerleader at Magic Athletics, competing on a Senior All Girl Level 5 team, and has been training with Dr. Zach since October 2020. She is now preparing to cheer at the Division 1 collegiate level.
At UP, Mia is especially passionate about leading tumbling classes and working with younger athletes. She thrives in the gym environment-whether she’s training, tumbling, or just enjoying the atmosphere. Her love for the fitness lifestyle extends beyond her work at UP.
Outside of school, she cheers for both Magic Athletics and Cherry Hill High School East’s varsity team, and also plays varsity field hockey. Mia plans to major in pre-med at the University of Alabama, with the goal of pursuing a career in physical therapy. She is bilingual and holds the Seal of Biliteracy in Spanish.
She lives by the quote: “Nobody does it like Mia Bayona” – Mia Bayona, and she encourages others with this reminder: “There is someone out there who wishes they were in the same position you are in. Try hard even when you feel unmotivated, tired, or upset-because others may not have the same privileges, but still dream of being where you are.”

With six years of experience as a personal trainer, Branden has worked with clients of all ages and backgrounds, helping them build healthier, stronger lives. His top strengths include verbal communication, coaching, nutrition, and group fitness. What Branden enjoys most about working at UP is the authenticity-the realness of the team and the sincere pursuit of a healthier lifestyle for every client who walks through the door.
Outside of work, Branden loves to travel and explore new places. A fun fact about him: he has a heart condition and has undergone six open heart surgeries, giving him a deep appreciation for both life and the power of perseverance.
One of his favorite quotes is: “Try again, fail again, fail better.” His advice to clients: “There is no metric of health more important than proper sleep. If you’re not sleeping well or long enough, working out may actually be damaging your body.”

Callie is a Tumbling Coach with a strong background in all-star cheerleading and gymnastics. With over 10 years of coaching experience, she specializes in tumbling and skill development, helping athletes gain confidence and reach new levels.

What Callie loves most about UP is the encouraging atmosphere and the passionate staff who make UP such a positive space.

Outside of coaching, she enjoys exploring new places with her dog and checking out local coffee shops. A fun fact: she loves rainy days.

One of her favorite quotes is from Emerson: “The person you’re destined to become is the person you decide to be.”
Her advice to others: “Show up for yourself, you deserve it.”

Jeremy wears two hats here at Unlimited Performance. As our Administrative Assistant and Ninja Coach, he keeps things running smoothly behind the scenes and brings great energy to the training floor.

Since joining UP in October 2025, Jeremy has brought his background in customer service, office management, and working with children to every part of what he does. His ability to balance both the office and training sides of UP makes him a huge asset to our team, always ready to jump in and help our athletes grow.

Jeremy loves the positive environment he’s surrounded by every day and the opportunity to support both the team and the kids who train with us. Outside of work, you’ll probably find him on the golf course with friends or spending time with his family.

A fun fact about Jeremy, he had the opportunity to play Division 1 bowling in college. 

He lives by the quote: “Your life does not get better by chance, it gets better by change.” – Jim Rohn

And one thing he always reminds our athletes: Embrace failure as lessons, not losses.