ZONE360 Coaches
Join our amazing coaches in ZONE360!
Meet the ZONE360 Coaches
Michael Spearman
Fitness Manager & ZONE360 Coach
Michael Spearman
Fitness Manager & ZONE360 Coach
Michael is a seasoned fitness professional whose love and passion for athletics as a youth has turned into more than 10 years of experience in personal training and management in the fitness industry. His passion for empowering others to live a better and healthier life has allowed him to help clients of all ages and backgrounds reach their fitness goals. Michael has a positive and encouraging attitude that helps his clients believe they can do anything. Michael has competed in multiple bodybuilding competitions, 5Ks and half marathons, and two Hyrox fitness racing competitions. In his free time, he enjoys playing basketball, tennis, pickleball, and resistance training as well as Olympic lifting. “Between goals and achievement are discipline and consistency. You cannot achieve your goals without being consistent and disciplined in your pursuit of them.” NASM Certified Personal Trainer; Performance Enhancement Specialist; Youth Exercise Specialist; Senior Fitness Specialist; Group Fitness Instructor; Fitness Nutrition Specialist; Functional Movement Specialist Level 1. At the club since 2024
630-315-5338[email protected]
Anne Litavsky
Group Fitness Instructor, BOX 'N BURN & ZONE360 Coach
Constance Davidson
ZONE360 Coach
Constance Davidson
ZONE360 Coach
Constance’s love for health and fitness began in high school where she ran track and cross country and took strength and conditioning classes. After high school, Constance attended Wheaton College, where she majored in exercise science and ran track for a couple years. After graduating, she got her NASM and TRX certifications and began personal training and teaching group ex classes. Constance has competed in 3 sprint triathlons and a half marathon and aspires to complete a marathon someday. In addition to training, Constance is a postpartum doula, and enjoys caring for her clients and their little ones during their postpartum recovery. Outside of teaching Zone 360, Constance enjoys some healthy competition on the pickleball court, rock climbing, indulging in some good eats, and spending time with her friends and family. At the club since 2025
Julie Zinkus
Personal Trainer & ZONE360 Coach
Julie Zinkus
Personal Trainer & ZONE360 Coach
With over 30 years of experience across the full spectrum of the fitness industry, Julie Zinkus is known for her exceptional ability to connect and empower clients as well as deliver extraordinary service. Her career has spanned from working with Division I athletes to supporting special populations, including women looking to reclaim their strength and seniors focused on active aging. Julie has dedicated her career to delivering results through personalized, science-based solutions. As the former Fitness Director at Wheaton Sport Center (2000–2009), Julie built a legacy of leadership and innovation. In 2013, her boutique training company, Flexible Fitness, was honored as Small Business of the Year by the City of Wheaton—a testament to her professionalism, impact, and client-first approach. Julie’s expertise also includes Muscle Activation Techniques (MAT), women’s pelvic floor health, and functional fitness, making her uniquely equipped to serve clients who expect a holistic and elevated approach to health and wellness. Certifications & Specializations: ACE Certified Personal Trainer / Health Coach, NASM Performance Enhancement Specialist, Muscle Activation Technique Specialist, FxNA Functional Nutrition Coach, Pelvic Floor Specialist – Women’s Health Foundation, American Heart Association – CPR & AED Certified. Julie is more than a trainer—she’s a trusted partner in your personal health journey. Whether you’re aiming to improve your performance, reduce pain, or invest in long-term vitality, Julie brings unmatched experience, integrity, and results-driven care. “Strength training is more than muscle — it’s medicine. It regulates blood sugar, protects your bones, sharpens your mind, and helps you age with power and grace. Don’t underestimate it — embrace it.” At the club since 2025
630-315-5338For training with Julie, email [email protected]
Leslie Krueger
Personal Trainer, Group Fitness Instructor & ZONE360 Coach
Leslie Krueger
Personal Trainer, Group Fitness Instructor & ZONE360 Coach
Leslie Krueger has always had a passion for fitness, especially after competing in multiple sports, including collegiate softball. Leslie has also completed 3 sprint triathlons and 4 half-marathons and juggles being a mom of three children. After leaving a desk job in 2019, Leslie decided it was time to bring her passion for fitness to others. Leslie is certified in AFAA and CPR/AED. She started at WSC as a Group Ex Instructor early 2020, and she joined the ZONE360 team June 2020. Leslie loves being outside chasing her children, baking all sorts of fun treats (it’s all about balance!) or being on the water. ACE Personal Training Certified At the club since 2020.
630.315.5338For training with Leslie, email [email protected]
Syed Nawab
Personal Trainer & ZONE360 Coach
Syed Nawab
Personal Trainer & ZONE360 Coach
Syed is a passionate and driven fitness professional who believes that movement is medicine—a philosophy he brings to every training session. With a strong background in sports, especially basketball, Syed has developed a unique approach to fitness that blends strength training, weight loss strategies, and explosive plyometric workouts to help clients move better, feel stronger, and live healthier lives. From one-on-one personal training to high-energy group classes, Syed creates an uplifting, supportive environment where everyone—from beginners to seasoned athletes—can thrive. He understands that fitness isn’t just about aesthetics; it’s about building confidence, improving mobility, and creating lasting, healthy habits. Whether your goal is to get leaner, gain muscle, or simply take control of your health, Syed brings the expertise, motivation, and positive energy you need to push past your limits and achieve real, sustainable results! At the club since 2025
630-315-5338For training with Syed, email [email protected]