Your time is valuable...
Your time is valuable and the world is full of conflicting information regarding exercise. Exercising with a Personal Trainer can change your life. Our trainers have the knowledge and skills to maximize the use of the latest exercise techniques to help you reach your goals, whether you’re trying to lose a few pounds, compete in a triathlon, or just get healthy.

Make the most of your exercise time. Contact the Healthy Living Director, This email address is being protected from spambots. You need JavaScript enabled to view it., to find out how your goals can be reached with the help of a Y Personal Trainer!

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Michelle LeMaistre

Michelle has been an instructor for the Y since 2013 specializing in Les Mills classes and group cycling. As the Healthy Living Director, Michelle oversees our chronic disease programs and is passionate about health, wellness and weight management. In addition, Michelle is also a Registered and Licensed Dietitian with experience in both clinical and community environments. Michelle enjoys working with all clients from children to seniors. She has been involved in the healthcare industry since 2005 and brings a wealth of knowledge and passion for personal training. Specializes in: Kids & Senior Fitness,  Weight Management & Nutrition.


  • Bachelors of Science in Nutrition and Dietetics
  • Registered and Licensed Dietitian Nutritionist


  • ACE Certified Group Fitness Instructor
  • ACE Certified Personal Trainer
  • Certified LesMills BodyPump and BodyCombat Instructor
  • Certified Cycling Instructor



Machele Hill

Machele has been in the fitness field for 7 years.   Her training sessions are always designed to help clients work toward their personal fitness goals while being safe and staying within their abilities and range of motion.  Machele lives in Yorkville with her husband and three active children and has a passion for dance. Specializes in: Strength Training, Senior Fitness, TRX, Barre, Balance, Circuit & HIIT training.


  • NETA Personal Trainer
  • YMCA Certified Strength and Conditioning Instructor
  • AFAA Primary Group Fitness
  • Werq Dance Fitness Certified Instructor
  • Ballet BARRE Certified Instructor

Melissa Wright

Melissa lives, dreams and enjoys fitness every day of her life. She fell in love with fitness and wanted to share this with others who want to become better stronger versions of themselves. She believes that finding time for yourself and your health is very important and a great example for family. She has one adult son, two beautiful grandchildren, and an amazing husband. "I would love to help you get started on your fitness journey." Specializes in:  F.I.T.(Functional Interval Training) and Kid & Senior Fitness.


  • YMCA Certified Strength and Conditioning Instructor
  • Certified Les Mills Body Pump, Body Step, Body Combat, BodyVive and CXWORX Instructor

Amanda Tuftee

Her love for fitness brought her to the Fox Valley YMCA 2 years ago where she has also been teaching group fitness classes. She believes it is her job to help others feel good about themselves. She would love to transform the way you think and feel about yourself by helping you on your journey to be the best you yet! Amanda loves spending her spare time with her husband and two children and working in her yard.


  • YMCA Certified Strength and Conditioning Instructor
  • Certified Les Mills Bodypump and Bodystep Instructor 

Dina Stupec

Dina is passionate about the importance of exercise. She trains people at all fitness levels incorporating resistance and cardio into each workout. Specializes in:  F.I.T. (Functional Interval Training). Dina is the resident Fitness Instructor at Leland off-site fitness classes.

Jessica Divin

Jessica has always had a passion for fitness. A former rower turned distance runner, she has been an active member of the YMCA for 3 years and an instructor since 2016. Jessica believes that exercise is as beneficial to emotional well being as it is to physical health. She strongly feels that exercise should be an activity that you look forward to and part of your daily life! Residents of Yorkville for over 10 years, Jessica and her husband stay busy with their 3 children.


  • NETA Certified Personal Trainer
  • Schwinn Certified Indoor Cycling Instructor



Rachel Toftoy 

Rachel is a passionate Certified Personal Trainer, her role is to motivate, enable and make training a fun and rewarding experience.  Rachel’s training philosophy is that everyone is different, but anyone can benefit greatly from training.  Training can vastly improve your health, performance, mood, and overall quality of life.  In her free time, she loves to spend quality time with her husband and 2 boys.


  • NETA Personal Trainer
  • AFAA Group Fitness Instructor
  • WERQ Dance Fitness Certified Instructor
  • Barre Fitness Certified Instructor



Meagan Toto 

Maegan's passion for all things fitness began 2 years when she decided to make a big change. Maegan committed herself to a diet and exercise routine that eventually led to losing 180 pounds! By sharing her story with her clients, she hopes to inspire and motivate people to achieve their own goals no matter how big or small. In her free time, she enjoys quality time with her 5 kids, dancing, and running. Specializes in: Kids Fitness.


  • SCW Personal Trainer
  • YMCA Certified Strength and Conditioning Instructor
  • Licensed Zumba Instructor

George Burns

George discovered fitness when he was diagnosed with a chronic arthritis condition and his doctor recommended he work on losing some weight to feel better. Over the last 6 years, he has been able to quit smoking, lose weight, put on muscle and discover fitness was not only a choice but also a lifestyle that pays more in dividends than he ever imagined. George started running in 2012, starting with a Walk2Run program that led to other races before completing a full marathon. He also joined the YMCA and began taking group fitness classes. He loved the group fitness environment and decided to become an instructor, as well as a Personal Trainer. He is here to help anyone on their fitness journey – from the first day making a choice to live a healthier lifestyle to increasing athletic ability to conquer their next goals. Outside of fitness, George is an Insurance Executive in Oak Brook. In his free time, George enjoys spending time with his husband Tom and daughter Sophia, amongst other hobbies. Specializes in:  F.I.T. (Functional Interval Training), Kids Fitness, Speed & Agility.


  • NETA Certified Personal Trainer
  • Schwinn Certified Indoor Cycling Instructor



Jenny Miller


Jenny believes that everyone should find a fitness program they enjoy. Her goal is to create a positive and fun atmosphere for her clients, as well as use her knowledge and experience to equip them with the skills to help them achieve their health and fitness goals. Specializes in: Cardio Conditioning and Weight Training.