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What is 
Alliance?

A collective of athletes and coaches that share a similar vision, to become the best they can be!

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Alliance Tumbling & Cheer was founded with the mission of creating a safe and positive environment for athlete’s to train no matter what team, gym, or sport they are from! Cheerleaders, Dancers, Gymnasts, Tumblers, and kids just looking to have some fun, come together to work towards achieving their goals. Alliance’s programs are solely class, lesson, and clinic-based with no competitive teams. Our coaches want to see your athlete succeed not only in the gym but in life! With carefully cultivated classes, loads of positive encouragement, and an emphasis on fun, your athlete’s goals can become a reality!

Meet the Team

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Owner & Coach

EMMA BACHOFER

I began cheerleading at 10 years old because I wanted to be friends with a group of girls from my school. Little did I know it would take me further than I ever imagined!

 

Throughout high school, I competed for all-star programs such as Spirit Explosion, World Cup, and Upper Merion All-Stars. I had the privilege of competing at the biggest competitions in all-star cheer such as NCA, UCA, The Summit, and The Cheerleading World Championship.

 

I attended college and cheered for Hofstra University in Long Island, NY. In 2019 my dreams came true when my teammates and I won the UCA College National Championship. After graduating with a BA in Marketing and minors in IT and Business Analytics, I returned home to Downingtown PA.

 

I helped to start a local college cheerleading team and began offering mobile tumbling lessons. During this time I discovered that there is nothing I love more than coaching!

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In the fall of 2022, I began coaching the Varsity and Competition Teams at Downingtown East High School. In the Spring of 2024, I became the Head Coach of the program!

 

In April of 2022, Coach Emma B LLC was born!

After a successful launch, I decided I wanted to grow my company to reach more athletes eager to grow by establishing Alliance Tumbling & Cheer LLC in the Exton Square Mall.​

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After Alliance's first year at the Exton Mall, we outgrew the space and made our way to our current facility in Downingtown!

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Every day I strive to grow the love, confidence, and skill set of young athletes with a passion for tumbling, cheer, and stunting. I started this company to help athletes realize that they can accomplish more than they ever dreamed of.  Time to get to work!

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Coach

BERN INTERRANTE

Through cheer and my career goals, I plan to continue to teach, encourage, and support others to be strong and confident. I began competitive cheer in 4th grade at Visitation BVM School and instantly fell in love. I was on Varsity from 5th to 8th grade, which allowed me to help teach younger kids to cheer. Some awards I received in as a middle school athlete were UCA All-American, PJPHS All-American, Kedron School tumble-off winner, and (Co) Competitive Cheer MVP. I then went on to Pope John Paul ll High School and was on Varsity for all 4 years. I am most proud of being a 2x District Champion, a 2022 PAC Champion, and of placing 3rd at PIAA State Championships. I received 4 more UCA All-Americans, as well as the 2022 Coaches Award and 2022 Game Day MVP. I am excited to continue to be involved in the cheer world and to coach children to become the best they can be!

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Coach

AUBREIGH ROGERS

Hi everyone! My name is Aubreigh Rogers. I began my cheerleading journey at a young age, participating in both All-Star and recreational cheer before joining my middle and high school teams. It was there that I discovered a passion for traditional routines and sideline performance. As a senior and team captain, I helped lead our squad to a 5th-place finish at the National High School Cheerleading Championship in Orlando, Florida.

Currently, I’m entering my third year as a collegiate cheerleader at West Chester University, where I was honored to receive both MVP and Rookie of the Year in my first season. These awards reflect not only my technical skills and athleticism but also my commitment to teamwork, discipline, and creating a supportive team environment.

As a coach, I strive to build confident, well-rounded athletes by combining high expectations with positive reinforcement. I’m especially passionate about stunting technique and love helping athletes develop both their physical skills and mental resilience. With experience across all levels of cheerleading, I’m able to connect with athletes of all ages and abilities—and I’m excited to help them grow in strength, skill, and confidence

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Coach

LAUREN DUNCAN

Hey y’all, my name is Lauren Duncan, and I’m a recent graduate from Saint Joseph’s University! Where I was a sidebase on their traditional All-Girl team! I’m originally from Lancaster County, where I started my sideline and competitive cheer career! I’ve had the opportunity to compete at Disney’s ESPN Center, NCA Collegiate Competition in Daytona Beach, FL, cheered alongside the Philadelphia Eagles Cheerleaders, and have had the opportunity to cheer at collegiate basketball tournaments, such as the Philadelphia Big 5 and Men’s and Women’s A10 Conference Tournaments. 

 

Outside of cheer, my favorite hobby is reading and hanging out with my friends and family! I can’t wait to get in the gym and meet everyone!

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Coach

KATIE SARDELLA

I began cheerleading at a young age, and it quickly became one of the biggest passions in my life. Through cheer, I have learned the importance of hard work, teamwork, leadership, and always pushing myself to improve. I attended Bishop Shanahan High School, where I cheered on the varsity team for four years and served as team captain during my senior year. After graduating, I continued my cheerleading career at Penn State University.

 

At Penn State, I was a member of the Small Coed and Gameday teams for all four years. I had the opportunity to cheer at football, basketball, volleyball, and wrestling games while traveling with the team to away games, bowl games, and the UCA College National Championships. I also had the honor of serving as team captain during my junior and senior years, helping lead and encourage my teammates both on and off the mat.

 

I graduated from Penn State in May 2026, and although my collegiate cheer career has come to an end, I still love helping young athletes build confidence, learn new skills, and achieve their goals. Whether it's perfecting a stunt, mastering a tumbling pass, or simply believing in themselves, I enjoy watching athletes grow both on and off the mat.

 

My goal as a coach is to create a positive, supportive environment where athletes can have fun, work hard, and become the best versions of themselves. I can't wait to share my love for cheerleading with the next generation of athletes!

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Coach

CHARLY HUNGERFORD

Hi everyone! My name is Charly Hungerford, I began cheering at ten years old for DYW cheerleading, where I discovered my love for competition and sideline cheering. I continued to cheer throughout middle and high school as a flyer and captain at Bishop Shannahan High School. During that time, I performed in our traditional and gameday routines at UCA High School Nationals. Currently, I am entering my second year at Providence College in Rhode Island, where I am on the competition team as a coed and all-girl flyer. During my time at Providence, I have had the opportunity to cheer at Big East Conference basketball games for both the men's and women's teams. I am also working my first season as a UCA staffer! My collegiate and professional cheer experience has led me to take great care in clean and correct technique while building confidence and strength mentally and physically! I look forward to helping and connecting with all athletes and helping them to be the best they can be!

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Our Core Values

Client Success

When our athletes succeed, we succeed. So we take pride in encouraging our athletes to dream big!

Small Actions Make a Big Difference

Every drill, every thought, and every workout adds up to bring you closer to reaching your goals!

Constantly Pursue Growth

Believe that growth is possible and commit to go after it!

Mistakes Help Us Grow

It is okay to make mistakes! If you never failed then you would never learn. 

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