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HEATHER WEBER || Heather was born and raised in Pennsylvania, was an All-State Track and Field athlete in high school. She started her college career at University of Richmond in Virginia on an athletic scholarship specializing in 100-meter hurdles. Heather graduated from Penn State University with her Bachelor’s degree in Kinesiology. She moved to Arizona shortly after. That is when she fell in love with the idea of group training, where she realized she could give people the life-changing results, confidence and happiness they were looking for on a much bigger scale.


CARLOS LOPEZ || Carlos was raised in Payson, AZ where he graduated as a three sport athlete. He went on to run Track & Field for Scottsdale Community College then receiving a scholarship to the University of North Carolina at Asheville. Carlos is nationally certified and specializes in Speed and Performance based training. He has trained a variety of sports performance based athletes of all ages.


APRIL WALLACE || For most of her life, April’s been devoted to fitness in many forms, including strength training, running, boxing, spinning & kickboxing.  She’s been an active member of the Infinity family since it’s inception.  In addition to coaching Boxing Fitness classes, she has a passion for obstacle course racing, helping to organize & train members for competition.  April loves teaching, motivating, and inspiring people to exceed their own expectations.  She is an NASM certified personal trainer and holds the Everlast Striking Specialization (L1).


LISA LEIER || Lisa was born and raised in Salt Lake City, Utah. Lisa has been AFAA Certified since 2002 as a Group Exercise Instructor. Certified in Cycle (Spinning), Yoga/Stretch, Strength Training and Ballet Barre. Lisa has been teaching in the Group Exercise environment for over 14 years at fitness clubs. Along with training as a Group Exercise Instructor, Lisa LOVES to RUN. She organizes a weekend Running Club of over 20 members for weekend runs and events. She has run in over 15 half and full marathons. As a long distance runner, she knows how important cross training with strength, alternative cardio (cycle) and stretch is for the body.



JONATHAN STALEY || Jonathan was born in Philadelphia, PA and raised in Baltimore, MD. I grew up participating in various combat and team sports including boxing, lacrosse, football and wrestling. After high, school, I joined the United States Army for a six year tenure. This time in the military service afforded me the opportunity to travel to many locales, eventually landing in Arizona in August of 2013. In December 2016. I graduated from Arizona State University with a Bachelors of Science in Exercise and Wellness. I intend to pursue a career as an Exercise Physiologist, working with athlete and military veteran rehabilitation.


JESSE SIMPSON || Jesse grew up most of his life in Iowa, playing sports and lifting heavy things. He graduated early from high school to ship off to the Marine Corps where he served as an Infantry Machine Gunner, going on 3 deployments around the world, including one combat tour to Afghanistan. After spending some time in Midwest before moving south he began undergraduate work at Arizona State, eventually graduating with a Bachelor’s in Exercise and Wellness. Jesse has been involved in health and fitness for more than 15 years with extensive experience, working with individuals of all ages and abilities, leading workouts in the group fitness setting as well as through one-on-one personal training.  Jesse works full-time as a firefighter and volunteers as a youth mentor. In his free time, he enjoys traveling, hiking, naps and making fat cry.



COURTNEY SWENSON || Courtney attended the University of Iowa where she graduated with a BA in Communication Studies. She moved to Arizona after graduation in 2005, and attended Arizona State University for graduate school where she earned her Masters in Physical Education. She has been teaching P.E. for 5 years and is currently the P.E. teacher at Pinnacle Peak Elementary in Scottsdale. She comes to us from StudioFit Scottsdale where she was a trainer for the past year and a half. She spends her free time with her husband Ben and her 2 year old daughter, Scout.



MIKE SHEAHAN || Mike was raised in Kingman, AZ and attended ASU for his Bachelor's degree. He later received his Master's in Exercise and Health Promotion from California University of Pennsylvania. Mike also holds certifications as a corrective specialist, performance enhancement specialist, personal trainer and speed coach. He coached high school and middle school  football for 10 seasons at Scottsdale Christian High School. Mike loves working with youth and his passion is sports performance for all ages.