Welcome to Flex
Where Elite Athletes Elevate Their Sports Performance Training
Julie Mackey is a mobility and mindset coach dedicated to helping athletes achieve their maximum potential. Her comprehensive "Tri-Flex" approach integrates three key areas:
Mental Performance: Utilizing evidence-based strategies to address limiting beliefs, establish specific goals, and overcome mental barriers to enhance performance.
Musculoskeletal Optimization: Employing myofascial release, targeted stretching, trigger point therapy, and mobility exercises to improve physical function.
Recovery Enhancement: Implementing effective breathing techniques and recovery protocols to facilitate physical and mental regeneration.
With over two decades of experience, Julie holds numerous certifications, including Mental Performance Mastery Coaching, various yoga and movement modalities (Yoga Tune Up®, Roll Model® Method, E-RYT 500), breathwork specializations (Body by Breath, PRI, Oxygen Advantage, YogaBody®), Mind Based Stress Reduction facilitation, Certified Functional Strength Coaching, and Functional Movement Systems Specialist. She also provides guidance in athlete lifestyle management, sport nutrition and sleep hygiene.
Julie's methodology is grounded in evidence-based practices, encompassing mental performance mastery, diverse mobility techniques, supplementation guidance, nutritional support, and sleep optimization. Her objective is to empower athletes to achieve peak performance and sustain long, successful careers.
Whether you're pursuing D1 or professional goals by dominating in football, golf, hockey, wrestling, or excelling in any other highly competitive sport, you'll get the tailored coaching solutions needed to set yourself apart.
Julie's comprehensive approach doesn't just maximize your athletic potential in the moment — it ensures your longevity both on and off the field, helping you build the mental resilience needed for peak performance in sports and in life.
Ready to take your performance to the next level? Trust Julie and the Flex methodology to take you there.
MOBILITY TRAINING | FOOTBALL TRAINING | YOGA FOR ATHLETES | SPORTS PERFORMANCE TRAINING | BREATHWORK | D1 TRAINING | MINDSET COACH |
Harness the
power of flex
Elevate yourself above the competition. So, you have the talent, but how’s your self-care game? Are you priming yourself for a long and healthy career in your sport? Achieve peak performance with expert coaching and tailored programs.
Tri-Flex Training
designed to push you further.
I’m Julie, a mindset and performance coach who works with athletes to help them gain a competitive edge, recover from injuries, overcome fears, and train smarter. My coaching supports athletes preparing or participating in D1 sports, professional sports with highly specialized individualized coaching to create long-term transformation. Athletes who train their mental game along side their physical gain create a significant edge over their competition.
Whether you’re working through the challenges of learning a new skill or training in high-pressure environments, my specialized 1 to 1 performance coaching has helped thousands of athletes focus in intense competition..
Get to know the Tri-Flex Training approach that’s going to take you further in your performance journey:
Flex Your Mind
Mental Training
Slow down the game and learn how top-notch athletes use meditation and mind-based stress reduction to strengthen their mind muscles. As your mindset coach and meditation teacher, I’ll help you stay in the zone by taming your mind so that lightning-fast decision-making comes effortlessly. With mental training, you'll discover how to regroup within seconds when the game gets out of control, using proven techniques from sports psychology evidence based research and mental performance coaching.
Flex Your Muscle
Increased performance and faster recovery
This program is designed with the high-performance athlete in mind, including offering specialized mobility training such as myofascial release and pnf stretching to address chronic muscle imbalances and body blindspots. It helps address soft tissue body aches, allowing athletes to train harder and recover faster than ever before, under the guidance of a strength and conditioning trained coach.
Flex Your Might
Mental toughness: Master breathwork training for success
Where sports science merges with specialized breathwork training to harness the power of FLEX and optimize peak performance. This powerful combination, including somatic breathwork techniques, allows athletes to position themselves for longevity and sustainability by mastering the science of breathing with intention.
Set goals.
Achieve Results.
Discover the power of Flexing Your Mind to strengthen mental toughness, embed laser-focused attention during intense competition, and most importantly, shake off the jitters and play in the zone. Work with me 1:1 as your sports performance coach, focusing on mobility training, performance coaching, and recovery techniques—or on your own time with The Flex Focus, a self-paced online program.
Flex Your Muscle programming is designed to maximize mobility, improve joint integrity, and teach you effective recovery methods that help you maintain optimal performance. Whether your focus is D1 training, football training, meditation / mindfulness, breathwork, pliability training, myofascial release, yoga for athletes, or general sports performance training, my coaching program ensures you can reach peak performance and recover faster between practice and game day.
Flexing Your Might happens as you combine mind and muscle through breathwork, boosting daily stamina, improving sleep patterns, enhancing focus, improving digestion and increasing mobility. You’ll train for a body-breath connection that will increase FLEXibility, reduce delayed onset muscle soreness and improve maximum force output and torque.
It takes a lot to get to the top of your sport, but even more to stay there. Integrate my TRI-FLEX approach and you’ll make progress and amplify your performance to stay in the game.
Athletes who train their mind with their body have earned 10+ year careers. Whether you're at the top and trying to stay there, or trying to earn a starting position preparing yourself for intense competition is inevitable. When it comes to elite performance utilizing my highly specialized and customizable training protocols elevates yourself from good to great.
Catch a glimpse into my 1:1 coaching opportunities and signature programs now…
