Testimonials

I have been working with Jeremy for over five years. He has improved my balance, gate, strength, endurance and overall body. Working with him three times a week is an essential part of maintaining my health. He is on top of the latest research in fitness and nutrition and he keeps my routines fresh and interesting. Without him I would not be motivated to work out on my own and  more importantly I wouldn’t do it effectively. I am grateful to have found him.

Jennifer McMahon

I highly recommend Underground Core Fitness! The 30 minute classes are intense and fun, I always finish knowing I accomplished a great workout. I love that I can do a complete workout in 30 minutes and because classes start and end on time, you can fit it into your schedule and get on with your day. Jeremy structures his classes in a way that allows anyone at any level to join; he offers modifications to exercises depending on your level of strength and readiness. He motivates you to push yourself and he has this way about doing it that isn’t overbearing. He is always switching things up and keeping it interesting; you never get bored! Within just weeks of taking his classes I noticed results. I am stronger, more tone and feeling excited about my progress! Thank you Jeremy!

Jennifer Randle

Every training session with Jeremy is packed with fun and challenging exercises that produce fast results. He always mixes it up; every workout is well balanced and he makes it a point to stay abreast of new methods in personal training that will benefit his clients.

Donna Greifenstein


The best thing about the classes is that we are always doing something different. Jeremy is extremely creative in designing the workouts, yet people at all levels of fitness can participate. The workouts are always fun and class is never boring. Jeremy offers the best of both cardio and strength training.

Fran Stabosz

I started with Jeremy about 6 months ago. To date, I’ve lost over 20lbs and dropped 4 sizes in clothes. I have more energy today than I than I did when I was in my 20′s. If someone was to tell me that I would be running in 5, 8 and 10K races and training for a half marathon I would have said they were crazy.

Crystine Snyder

 

 

 

 

 

 

 

 

 

 

Underground Core Fitness Boot Camp - bootcamp - Bootcamp - boot camp - Naperville Boot Camp - Aurora IL Boot Camp - Wheaton IL Boot Camp - Lisle Personal Trainer - Downers Grove Personal Trainer - Oak Brook Personal Trainer - Warrenville Boot Camp - Plainfield Personal Trainer - Illinois Personal Trainer - Personal Trainer 60540 - Personal Trainer 60504 - Personal Trainer 60563 - Personal Trainer 60532 - Personal Trainer 60564 - Personal Trainer 60515 - Personal Trainer 60516 - Personal Trainer 60189 - Personal Trainer 60187 - in-studio personal training - fat loss fitness boot camps - mini boot camp - bridal boot camp - Jeremy Glasgow - underground core fitness, warrenville personal trainer, warrenville boot camp, warrenville, gym, personal training, fitness, health, wellness, results, personal trainer, workouts, working out, exercises, performance, health club, spa, bootcamp, personal trainer warrenville, personal trainer naperville, personal trainer wheaton, personal trainer west chicago, personal trainer aurora, underground core fitness, warrenville boot camp, boot camp warrenville, fitness boot camp warenville, warrenville fitness boot camp, warrenville personal trainer, warrenville personal training, personal trainer, warrenville, naperville boot camp, boot camp naperville, fitness boot camp naperville, naperville fitness boot camp, naperville personal trainer, naperville personal training, personal trainer naperville, wheaton boot camp, boot camp wheaton, wheaton fitness boot camp, wheaton personal trainer, wheaton personal training, personal trainer wheaton, west chicago boot camp, boot camp west chicago, fitness boot camp west chicago, west chicago fitness boot camp, west chicago personal trainer, west chicago personal training, personal trainer west chicago, aurora boot camp, boot camp aurora, fitness boot camp aurora, aurora fitness boot camp, aurora personal trainer, aurora personal training, personal trainer aurora, warrenville boot camp, naperville boot camp, wheaton boot camp, west Chicago boot camp, aurora boot camp, warrenville boot camps, naperville boot camps, wheaton boot camps, west Chicago boot camps, aurora boot camps, warrenville bootcamp, naperville bootcamp, wheaton bootcamp, west Chicago bootcamp, aurora bootcamp, warrenville bootcamps, naperville bootcamps, wheaton bootcamps, west Chicago bootcamps, aurora bootcamps, warrenville fitness boot camp, naperville fitness boot camp, wheaton fitness boot camp, west Chicago fitness boot camp, aurora fitness boot camp, warrenville fitness camps, naperville fitness camps, wheaton fitness camps, west Chicago fitness camps, aurora fitness camps, warrenville personal trainer, naperville personal trainer, wheaton personal trainer, west Chicago personal trainer, aurora personal trainer, warrenville personal training, naperville personal training, wheaton personal training, west Chicago personal training, aurora personal training, warrenville personal trainers, naperville personal trainers, wheaton personal trainers, west Chicago personal trainers, aurora personal trainers, warrenville fitness trainer, naperville fitness trainer, wheaton fitness trainer, west Chicago fitness trainer, aurora fitness trainer, warrenville fitness training, naperville fitness training, wheaton fitness training, west Chicago fitness training, aurora fitness training, warrenville fitness trainers, naperville fitness trainers, wheaton fitness trainers, west chicago fitness trainers, aurora fitness trainers, warrenville weight loss, naperville weight loss, wheaton weight loss, west chicago weight loss, aurora weight loss, warrenville weight loss center, naperville weight loss center, wheaton weight loss center, west chicago weight loss center, aurora weight loss center, warrenville weight loss clinic, naperville weight loss clinic, wheaton weight loss clinic, west chicago weight loss clinic, aurora weight loss clinic, warrenville weight loss program, naperville weight loss program, wheaton weight loss program