Adventure Boot Camp Cook Book
Windy City Adventure Boot Camp
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Womens's Adventure Fitness Boot Camp in Rancho Santa Margarita, Orange County, California.

Adventure Fitness Trainer
Women's Only Boot Camp
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(773) 899-1960
Women's Fitness Camp in Windy City
Your Certified Adventure Boot Camp Instructors

Diana Ozimek
Diana Ozimek

Diana has been involved in the fitness industry since 1996, building on exercise as a hobby and turning it into a lifestyle and career. Diana earned her B.S. in Sports Medicine for Athletic Training at the University of Akron and a Master’s of Arts in Education from the University of Phoenix. She is AFAA certified in group exercise, Trained in Yoga Fit as well as a NESTA certified Adventure Boot Camp instructor.  

She has also been featured on WGN's Around Town, NBC Chicago, TCW Magazine, Women's Day Magazine, Time Out Chicago and The Dieting with my Dog Guide to Weight Loss and Maintenance.  

Since early 2012 Diana has worked on turning her love of running with her dog into a full boot camp workout. She has developed many exercises and workouts to keep you and your dog fit and healthy (as seen on NBC Chicago and in The Dieting with my Dog Guide to Weight Loss and Maintenance).

Windy City Adventure Boot Camp is perfect for EVERY woman.  If you are a busy mother or busy at the office you can still keep your fitness a priority everyday with this early morning camp!

“I am extremely excited to bring this unique experience to the women of Chicago and help you meet your goals!”



Lincoln Park Co-Ed Camp

Heidi G.


Heidi has been involved with fitness and athletics for most of her life. In the past few years she has decided to turn her involvement into a career.  She is a Certified Personal Trainer through the NSCA.  She has also worked as a fitness instructor with the Chicago Metropolitan YMCA and specializes in functional strength, outdoor fitness and sport specific training. 

As an athlete herself, playing a variety of sports, including competitive Rugby for 10 years and competing in adventure races, she is well trained in a wide spectrum of conditioning styles and cross training. 

She appreciates the importance of teamwork and camaraderie in the group exercise setting.


Support Staff

Dr. John Spencer Ellis

Dr. John Spencer Ellis

Each week, over one million people around the world enjoy a fitness program created by John Spencer Ellis. His fitness programs are implemented in the top resorts, spas and health clubs. John is the President of NESTA (National Exercise & Sports Trainers Association) and the Spencer Institute for Life Coaching. These two professional associations have 45,000 members in 30 countries. John is on the Advisory Boards of the National Health, Wellness and Prevention Congress, Exercise TV, Conference for Healthy Living, Irvine Valley College, Get America Fit Foundation, and is a Fellow of the National Board of Fitness Examiners. He is the author of"How Badly Do You Want It? - Your Ultimate Guide to Optimal Fitness," and a contributor to "Power of Champions." He created Adventure Boot Camp, the largest fitness boot camp program in the world. His signature series of outdoor fitness equipment is used in communities worldwide. John has been featured or quoted in every major fitness publication, and held the post of Fitness Editor for OC Flair magazine. John has been featured on NBC, CBS, PBS, SPIKE, ESPN & Bravo. He serves as an on-air expert for Life & Leisure Television and Health Journal Television with General Norman Schwarzkopf. He is the producer and host of The OC Body on The Healthy Living Channel. John is a Nautilus sponsored athlete and stars in the workout DVDs Playground Boot Camp™ & Kung-Fu Fitness™. John created the fitness program used by the U.S. Secret Service and he consults the UFC (Ultimate Fighting Championships).

John has been continuing his professional education since 1987, and holds bachelors degrees in business and health science, an MBA, and a doctorate in education. He is currently completing a second doctorate in naturopathy. He has fifteen certifications including massage therapy, plyometrics, self-defense, fitness kick boxing, fitness boxing, water fitness, exercise rehabilitation, golf conditioning, Pilates, personal training, clinical hypnotherapy, sports hypnosis, PACE circuit training and yoga. He holds a 2nd degree black belt in kung-fu, has completed the Ironman triathlon, and finished 5th at the U.S. National Biathlon Championships. His medical training includes a license in radiological technology, a medical assisting certification, and training in McKenzie rehabilitation. John was nominated for the California Community College Distinguished Alumni Award.