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OUR TEAM




JEFF LEFKOVITZ
OWNER | LEAD SPECIALIST
Jeff’s illustrious career has taken him around the globe, working with an array of elite clients, including World Cup and NFL athletes, MMA fighters, and Olympic champions. While these accomplishments have been immensely rewarding, Jeff discovered a deeper sense of fulfillment in Los Angeles, where his journey into neurological rehabilitation began. In 2011, Jeff invented the groundbreaking MÁS (Mobility Activation System), a revolutionary device that empowers paralyzed individuals to learn to move, stand, and walk again. This innovation has transformed the lives of countless clients, many of whom Read More...
Jeff
Talia



EXERCISE SPECIALIST

TAlIA VANGELOS
TALIA VANGELOS




JESSICA HARRISON
EXERCISE SPECIALIST
Jess holds a Bachelor’s degree in Kinesiology with an emphasis in Exercise Science and a Master’s degree in Kinesiology with a focus on Adapted Physical Activity. During her graduate studies, Jess instructed adapted therapeutic classes, both on land and in aquatic settings, gaining hands-on experience in modifying exercises to meet a wide range of individual needs. With over four years of Read more...
Jessica



Exercise Specialist

WARD VENTANILLA
Exercise Specialist
Erik, a Los Angeles native, holds a degree in Exercise Science and specializes in rehabilitation exercises and personalized recovery programs. His expertise lies in helping individuals regain strength, mobility, and confidence after injuries. With a passion for fitness and a science-driven approach, Erik combines his knowledge of biomechanics with innovative techniques to create effective, tailored solutions for his clients. As a dedicated Read More...

ERIK MORENO




GABE LEFKOVITZ
GENERAL MANAGER
Gabe has been a vital part of ARC and MÁS since their inception, playing an instrumental role in shaping their mission and success. Originally from Kansas, he made the move to Los Angeles in early 2022 with a heartfelt commitment to support his father, Jeff, and contribute to the growth of the ARC team. Gabe’s driving passion lies in creating innovative solutions for those in need—a dedication that resonates deeply in his professional and personal life. Gabe is known for his unique combination of strength and compassion, approaching challenges with thoughtfulness and a steadfast determination to make a positive impact. His ability to connect with others and think creatively Read More...



THE MASCOTS
Bark bark bark bark bark bark bark. Bark
bark bark bark bark, bark bark bark
bark bark. Bark bark bark bark bark bark.
Bark bark bark bark bark-bark, bark bark bark,
bark bark bark bark bark bark. Bark bark
bark bark bark bark bark!


AGGIE, ROCKET, PETAL
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