Fitness Amplified.

Advanced Training for a Faster, Stronger and Better YOU!

Program Specialization

Functional & Rehabilitation

Advanced Fitness

Personal Sessions Designed for Return-to-Play & Injury Prevention

Small Groups & Personal Sessions Designed to Meet Fitness Goals

Sport Specific

Strength Building

Athletic Teams & Sport Specific Training for Individuals

Small Groups & Personal Sessions to Build Strength

Explore All Programs

About Lexi McKnight

Welcome to the world of Lexi McKnight, a former competitive gymnast turned sports performance specialist. Her journey began 16 years ago when she started competing in gymnastics, and it's been a wild ride ever since. Lexi knows firsthand the challenges that come with pushing your body to the limit, the injuries that can happen, and the mental toughness required to compete at the highest level.

Despite facing numerous injuries, Lexi never let that hold her back. She persevered and continued to compete at the national level, where she learned the value of mental toughness and the physical aspect of pushing past your limits to reach the highest level. Her passion for sports and helping others achieve their goals led her to attend Grand Canyon University, where she earned her Bachelor's degree in Exercise Science with an Emphasis in Sports Performance.

Lexi has worked with athletes of all ages, from youth to high school, NCAA, and even professionals in the NFL, NBA, and Boxing. Her expertise in developing strength, speed, change of direction, explosiveness, injury prevention, rehabilitation, and weight loss has helped countless clients achieve their individual goals.

Lexi is committed to developing strong minds and strong bodies in her clients. She believes that movement efficiency, along with strength, conditioning, and speed development, is the key to unlocking an athlete's full potential. Her goal is to help her clients understand how these elements translate to their sport, and how they can use them to become the best athlete possible.

If you're looking for someone who can help you reach your athletic goals, look no further than Lexi McKnight. With her years of experience and passion for sports performance, she can help you develop the physical and mental toughness needed to excel in your sport.

What LX Athletics Clients Say

“Most performance coaches are only goal oriented, what Lexi does different is that she cares about personal success and it shows in her work. She helped me make the next step to the XFL and I couldn’t be more thankful."

Adam Higuera - XFL long snapper
"As a college athlete and student, it is challenging to juggle training in the gym with my heavy athletic schedule. However, Lexi has helped me so much to reach my goals physically and mentally. I have become a better athlete because of Lexi’s guidance and support. I would recommend Lexi as a personal trainer and coach to anyone, not just athletes. I am so grateful for everything Lexi has taught me and continues to teach me. She is phenomenal!"

Katie Tryon - University of Arizona Dance
“Lexi was by far the best trainer i’ve ever had. I’ve been to countless trainers in arizona and no one has ever came close to the experience I have training with lexi! Not only does she know what she’s taking about when it comes to training but she is a fun person to be around and she makes working out fun. I will always recommend going to Lexi!"

Marley Smieszek - Track & Field
"Train with lexi. She’s pushed me in more ways that I can describe. I’ve grown mentally as well as physically. Going to the gym became extremely fun because of the environment she created. By training with her, you aren’t just getting a trainer you’re getting a friend!"

Skylar Debnam - Freshman swimmer at Howard University