Meet Shauna
Founder
Licensed Health Coach & Nutrition Counselor
Certified Women’s Coaching Specialist
Strength Training Expert
Owner Shauna Muldrew is a Certified Women's Coaching Specialist, Personal Trainer, and Registered Health and Nutrition Counselor (RHNC) with a diploma in Holistic Nutrition & Health Coaching. With almost 15 years in the health and fitness industry, Shauna is highly trained and experienced in empowering women to achieve their health and wellness goals.
Before founding Infinity Nutrition & Health Coaching in 2017, Shauna faced her own struggles with weight, mental health, and mindset around healthy living. After a total life transformation, she developed a passion for helping others improve their lives in a balanced, sustainable way.
In 2022, after having her daughter, Shauna underwent a second transformation, which deepened her desire to support other women. As a single mom, business owner, and someone who’s experienced the challenges of balancing it all, she understands firsthand the obstacles many women face. Shauna’s expertise in strength training and muscle building, paired with her passion for women’s health, drives her commitment to providing guidance, accountability, and empowerment through every challenge.
Meet Cheyenne
Assistant General Manager
Certified Nutritionist
Certified Personal Trainer
Running Coach
Group Fitness Instructor
Cheyenne’s journey into health and fitness began after high school when she took up running to improve her overall well-being. Beyond the physical benefits, she discovered that exercise profoundly supported her mental health, igniting a passion for wellness that has shaped her career. This passion led her to earn certifications as a Personal Trainer, Nutritionist, and most recently, as a Running Coach in 2023. She has been a valued member of the Infinity team since 2022.
With nearly a decade of experience in strength training and group fitness, Cheyenne brings enthusiasm and expertise to every session. An avid outdoor runner during the summer months, she has completed 12 half marathons and continues to inspire others through her dedication to goal setting and consistency. She leads Infinity’s Group Fitness Programs, including Bootcamp and Strength Training for Women, and takes pride in helping clients build healthy eating habits and sustainable exercise routines.
Cheyenne’s coaching style is defined by her kind, compassionate, and positive approach, creating a supportive environment where clients feel comfortable and motivated to achieve their goals. Whether you’re just starting or looking to push your limits, Cheyenne is ready to help you succeed!
Meet Amanda
Certified Nutritionist
Certified Personal Trainer
Registered Yoga Teacher
Mobility & Injury Prevention Specialist
Coach Amanda is passionate about helping clients enjoy life through a healthy, balanced lifestyle. As as a Certified Nutritionist, Amanda shares her expertise in nutrition and holistic health to guide clients in making simple, gradual changes for optimal well-being. She emphasizes mindfulness, overcoming mental and emotional obstacles, and encouraging clients to exceed their expectations.
Amanda empowers clients to make smart food choices, fostering a deeper connection to food preparation and consumption. A true foodie, she loves transforming any dish into a nutritious meal and promotes sustainable food sources. Amanda aims to boost confidence in home cooking, baking, and gardening.
Her fitness expertise includes general fitness and functional movement, with a specialization in mobility and stability training. She has worked with clients of all fitness levels, helping them achieve goals and overcome plateaus. Amanda focuses on form and function to enhance body awareness and improve daily movement, and combines her knowledge as a Certified Personal Trainer and a Registered Yoga Teacher to help her clients with injury prevention and rehabilitation, breathwork, core stabilization, strength building, and improved balance and posture.
Meet Crystal
Registered Nurse, MSN (Master of Science in Nursing)
Certified Personal Trainer
Lifetime Athlete | Holistic Health Advocate
Crys brings over 25 years of experience as a dedicated bodybuilder and lifelong athlete, alongside nearly two decades as a Registered Nurse with a Master of Science in Nursing. Her clinical career—supporting patients through acute and chronic conditions—sparked a passion for holistic, proactive health.
In 2013, Crys became a Certified Personal Trainer, blending her medical expertise with fitness coaching to help clients take a sustainable, evidence-based approach to wellness.
Her journey is deeply personal. Crys has navigated major health challenges, including a military career-ending traumatic brain injury, a shattered leg in rugby, endometriosis, depression, PTSD, PCOS, chronic insomnia, fertility struggles, and more. This lived experience gives her a profound understanding of how physical, mental, and emotional health are interconnected, and how setbacks can impact overall well-being.
As a coach, Crys meets clients where they are, whether in a fully equipped gym or a living room floor. She does not believe in “all-or-nothing” approaches; instead, she focuses on consistency, recovery, and working within life’s busy seasons to create meaningful, lasting progress.
Her athletic background includes bodybuilding competitions, competitive swimming, and ongoing rugby, but her most significant shift came when she learned to prioritize rest, recovery, and balance. Guided by coaching herself, she improved sleep, reduced chronic pain, managed stress, and achieved more sustainable results.
Now, Crys brings all of this experience into her Nurse-Led Coaching, offering clients:
Clinical insight to understand labs, symptoms, and overall health
Fitness guidance for strength, mobility, and sustainable training
Nutrition support tailored to hormones, energy, and lifestyle
Holistic wellness strategies including stress management, sleep, and recovery
She is passionate about helping clients build strength not just in their bodies, but in their lives, guiding women through perimenopause, chronic conditions, and everyday health challenges.
Meet Susan
Functional Nutrition Counselor | Board-Certified Holistic Health Practitioner | Certified Personal Trainer
Born and raised in Manitoba, Sue is a Certified Functional Nutrition Counselor, Board-Certified Holistic Health Practitioner, and Certified Personal Trainer with a passion for helping women 40+ thrive. Navigating perimenopause herself, she brings both knowledge and lived experience to her coaching, guiding women through this transformative stage with confidence, balance, and energy.
Sue has a deep understanding of how nutrition, lifestyle, and movement intersect to support women during perimenopause. Her mission is simple: help you feel balanced, in control, and more energized than ever, no matter what challenges you’re facing.
A lifelong gym-goer, Sue also specializes in exercise programming for strength, stamina, and muscle building as you age. Her athletic background includes over 10 years of competitive curling, including appearances at the Manitoba Scotties Tournament of Hearts and the World Curling Tour, giving her first-hand insight into training, discipline, and performance.
Known for her kind, attentive, and judgment-free approach, Sue creates a safe, supportive space for clients to learn, grow, and achieve their goals. Her energy, expertise, and holistic perspective make every coaching session meaningful and results-focused.
🌟 Ready to Get Started?
Sue is now accepting new coaching clients. If you’re ready to build a stronger, healthier, and more balanced version of yourself, book a call or consultation today to explore your next steps.
Meet Tristin
Online Weight Loss Coach | Certified Personal Trainer & Health Coach
10+ years experience coaching women
Trauma-informed, sustainable weight loss focus
Tristin is an Online Weight Loss Coach who helps busy women lose weight without burning themselves out or living on a diet.
She’s a mom of two, nearing 40, and understands firsthand how different weight loss feels after kids, hormone shifts, mental load, and years of putting everyone else first. After navigating ADHD, gestational diabetes, postpartum depression, and gaining over 60 pounds following pregnancy, Tristin rebuilt her health in a way that was realistic, sustainable, and actually fit her life.
That lived experience shapes how she coaches.
With over a decade of experience as a certified personal trainer and health coach, Tristin specializes in sustainable weight loss through habit change, strength training, and simplified nutrition. She works with women who feel stuck doing “all the right things,” but aren’t seeing results anymore — and are tired of starting over.
As an online coach with Infinity Nutrition & Health Coaching, Tristin provides structure, clear guidance, and consistent accountability without micromanagement or diet culture pressure. Her goal is weight loss that lasts, confidence that grows, and routines that work in real life, not just on paper.
When she’s not coaching, she’s in the kitchen experimenting with realistic, family-friendly meals and balancing fitness with motherhood and work.
🌟 Ready to Get Started?
Tristin is accepting new coaching clients. Apply for online coaching with her below.
Meet Zoey
Certified Personal Trainer | Nutritionist | Performance Enhancement Coach
Zoey is a NASM-certified personal trainer with a strong passion for helping people build strength—both physically and mentally. She is currently expanding her education in nutrition and performance enhancement, allowing her to support clients with a well-rounded, evidence-based approach to training, fueling, and recovery.
As an experienced hybrid athlete, Zoey has trained across multiple disciplines including volleyball, weightlifting, pole dancing, and cardio-based performance training. She recently competed in her first HYROX, giving her hands-on insight into strength, endurance, mobility, and conditioning. This diverse background allows her to confidently coach clients with a wide range of goals and experience levels.
Finding the gym and committing to an active lifestyle played a major role in Zoey’s own journey, helping her build confidence, resilience, and a stronger mindset. That personal transformation is what fuels her passion for coaching and her desire to help others experience the same empowerment through movement.
Zoey believes there is no one-size-fits-all approach to wellness. She prioritizes mental health and mindset alongside physical results, tailoring each program to fit her clients’ lifestyles, needs, and goals. Her coaching style is supportive, knowledgeable, and results-driven, with a focus on sustainable progress rather than quick fixes.
Now accepting new coaching clients.
If you’re looking for a Coach who genuinely invests in your long-term growth, Zoey is here to help you move stronger, feel better, and build lasting confidence.
Meet Marina
Certified Nutritionist
Certified Personal Trainer
Group Fitness Leader
H.I.I.T. Specialist
Marina is a Certified Personal Trainer and Nutritionist who is not just passionate about health and fitness, but also deeply committed to transforming lives. She leads Infinity’s group fitness programs, including Strength Training for Women, Bootcamp, and Powerhouse HIIT. Her enthusiasm for dynamic, engaging workouts inspires participants to push past their limits and discover what they’re truly capable of.
Driven by a desire to motivate and uplift, Marina goes beyond simply leading a class. She understands that true change extends outside the gym, and she encourages participants to focus on mindset and lifestyle habits that create lasting results.
Marina’s own journey of self-discovery led her to explore nutrition, mindset, and the power of small, consistent changes. By aligning her workouts with her preferences, prioritizing mental well-being, and building empowering habits, she experienced a powerful transformation—physically and mentally.
Now, she brings that same energy and insight to her classes, creating an atmosphere where everyone feels supported and empowered. With her knowledge, positivity, and passion, Marina helps others step into their strength and achieve sustainable health and fitness goals.
Meet Char
Certified Nutritionist and Strength Coach
Women’s Health Advocate
Char’s journey is a powerful example of personal growth and change. She transitioned from client to coach to embark on a life-changing journey of transformation, harnessing the power of strength training, plant-based nutrition and holistic health practices. Confronting the challenges of weight gain, menopause and injuries head-on, she redefined her physical and mental well-being, proving it’s never too late to reclaim your health and vitality.
As a client herself, Char experienced firsthand how effective strength training and proper nutrition are in building muscle, boosting energy and overcoming the challenges of aging. The program worked so well that it inspired her to become a coach and help others achieve the same incredible results.
Now a certified Personal Trainer, Nutritionist and Powerlifter, Char is passionate about guiding women through the unique challenges of midlife. Char understands that building muscle is essential as we age—not just for strength and mobility but for long-term health, bone density and metabolic function. She pairs this knowledge with personalized nutrition counseling, showing clients how to eat and train to feel their absolute best.
Specializing in plant-based nutrition, she empowers clients to optimize vegetarian and vegan diets to support their strength and overall health. Additionally, she helps clients with all types of nutrition, offering guidance to ensure it aligns with their fitness goals and lifestyle.
As a client-turned-coach and an advocate for strength at any age, Char is dedicated to helping others experience the same life-changing transformation she did. Her mission is to empower women to become their healthiest, strongest and most confident selves—proving it’s never too late to thrive.
Char is exclusively accepting clients at our secondary location in West Kildonan, a private, women-only space with a fully equipped gym and office/consulting area. Ready to transform? Book your consultation today and take the next step towards becoming the best version of you!