At KneticRx, we believe that movement should be both powerful and enjoyable. Tiffany Riley, our Group Fitness Instructor and Personal Trainer, embodies that philosophy through every beat, every cue, and every class she leads. With over ten years of experience teaching group fitness, Tiffany brings an energy that transforms exercise into an experience.

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Her specialty lies in helping people kickstart their fitness journey through fun, music-driven formats that make movement feel effortless. As a Certified Personal Trainer and Xtreme Hip Hop Instructor, she uses rhythm, creativity, and encouragement to help clients discover that fitness can be exciting, empowering, and sustainable.

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Tiffany’s philosophy is simple. Fitness is a lifestyle and a form of therapy that keeps both the body and mind strong. Her sessions are filled with positivity, music, and community, creating an atmosphere where everyone can thrive at their own pace while still feeling challenged and supported.

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Her passion for movement began early. From gymnastics and cheerleading to tennis and professional team auditions, Tiffany’s life has always revolved around staying active. That lifelong connection to movement is what fuels her mission to help others fall in love with fitness and stay consistent long after the music stops.

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When she joined KneticRx, Tiffany immediately aligned with the team’s holistic approach to wellness and performance. She thrives on inspiring people to achieve what they once thought was out of reach, celebrating progress with joy and humility. Even when challenges arise, her resilience shines—like the time she nearly stepped away from teaching but reignited her passion through discovering new, dynamic formats that spoke to her purpose.

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Clients describe Tiffany as a cheerful motivator who brings light and positivity to every class. Her energy makes fitness feel approachable, her music keeps people moving, and her heart reminds everyone that progress starts with simply showing up.

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At KneticRx, Tiffany represents inclusivity, empowerment, and community. Her presence reinforces what we stand for—movement that feels meaningful, results that feel earned, and a culture that celebrates every individual.

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Connect with Tiffany on Instagram @tightenupwithtiff for inspiration, workouts, and motivation to get active and feel amazing.