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Our mission: Enriching lives through functional fitness and proper nutrition in a fun, challenging and educational environment!

Jennifer Brango

Jennifer Brango, is a certified personal fitness trainer through the American Aerobic Association International, and the International Sports Medicine Association who is passionate about helping individuals of all fitness levels change their lives and push themselves to achieve maximum results.

Additional Certifications:

* AAAI/ISMA Certified: Group Cycling, Kickboxing, Senior Fitness, Youth Fitness

* NESTA Certified: Adventure Boot Camp Owner/Coach, IMPACT Certified Trainer, Nutrition Coach

* TRX Suspension Training Certified Instructor

* Experienced in working with a diverse group of individuals who want to create a personalized weight training and weight loss programs.

Jen, enjoys a full range of fitness activities including: core training, functional training, hiking, strength training and outdoor cycling. And, through the JMB Fitness, is dedicated to bringing disciplined programs of exercise to those individuals looking to experience healthy living in an environment away from the traditional gym, health club, or YMCA

Mike Brango

Mike Brango, is a certified personal fitness trainer American Aerobic Association International, and the International Sports Medicine Association who is passionate about helping individuals of all fitness levels change their lives and push themselves to achieve maximum results.

Additional Certifications:

* NESTA  Adventure Boot Camp Coach

* NESTA Biomechanics Specialist

* Experienced in working with a diverse group of individuals who want to create a personalized weight training and weight loss programs.

Mike, enjoys a full range of fitness activities including: core training, functional training, hiking, golfing, strength training and outdoor cycling. Through the JMB Fitness, he is dedicated to bringing disciplined programs of exercise in an environment away from the traditional gym, health club, or YMCA.

Jen and Mike Brango are part of a national network of lifestyle and business experts who hail from many different backgrounds. We have been taught by some of the best minds in fitness, mind development, fitness, nutrition, and business.  We have implemented a whole food nutritional program / metabolic conditioning program that greatly improves the health of children through adults. We have also partnered with many of our personal mentors to bring you the best information available to help you live a better more productive life. These programs are very effective, and continue to be a part of our team's routine to this day. 

Adam Marks

Adam Marks is a certified as a Personal Trainer through The National Academy of Sports Medicine, certified as a Group Trainer through The Aerobics and Fitness Association of America, and CPR/AED/First Aid certified through the American Heart Association.  Adam has completed continuing education courses in the Mechanics of Injury Prevention, The Fundamentals of Russian Kettlebell Training, and Muscular Strength and Range of Movement for seniors. Currently, Adam teaches various fitness classes, including Core, Abs, Cardio, Plyometrics, Bosu and Kettlebells. Adam currently is accepting new clients at the JMB Fitness Training Studio in Phoenixville.

Support Staff

Dr. John Spencer Ellis

Each week, over one million people enjoy a wellness and personal development program created by John Spencer Ellis.  His programs are implemented in the top resorts, spas and health clubs. John is the CEO of National Exercise & Sports Trainers Association (NESTA), the Spencer Institute for Life Coaching, and the Get America Fit Foundation.  He is the VP of Business Development for MyNutritionStore.com, and on the Advisory Boards of the National Health, Wellness and Prevention Congress, Exercise TV, Sleep Number Bed, Medical Wellness Association, Irvine Valley College, Life & Leisure TV and Health Journal Television. He is a Fellow of the National Board of Fitness Examiners, the author of How Badly Do You Want It? - Your Ultimate Guide to Optimal Fitness, The Compass, The Well Couple (2009), and a contributor to Power of Champions and Peak Vitality. He's the former Fitness Editor for OC Flair magazine and created Adventure Boot Camp, the largest fitness boot camp system in the world. His TriActive America signature series of outdoor exercise equipment is used worldwide. John has been featured on ABC, NBC, CBS, PBS, FOX, FOX Sports, FOX Reality, SPIKE and ESPN. He is the fitness and lifestyle expert on Bravo's The Real Housewives of Orange County and Daybreak OC (KDOC news). John has also appeared on Starting Over, Life Moments and Camp Reality.  He is the executive producer of the documentary The Compass. He hosts The Fit Show, Core 360 Personal Gym infomercial, PersonalTrainerTV.com, The OC Body, The Spencer Power Hour radio show, and the Ms. Fitness U.S.A. and World pageants. He stars in the workout DVDs Playground Boot Camp & Kung-Fu Fitness, created programs used by Cirque du Soleil, the U.S. Secret Service, Army, Navy, Air Force, Marines and Coast Guard, and consults the UFC (Ultimate Fighting Championships). John was nominated for induction to the Fitness Hall of Fame.

John holds two bachelors degrees (business & health science), an MBA, and a doctorate in education. He also completed doctoral level studies in naturopathy. He holds fifteen certifications including massage therapy, plyometrics, self-defense, fitness kick boxing, fitness boxing, nutrition coaching, water fitness, exercise rehabilitation, golf conditioning, Pilates, personal training, clinical hypnotherapy, sports hypnosis, PACE circuit training and yoga. John is a member of the American Sleep Association, National Sleep Foundation, and the American Academy of Anti-aging Medicine. He holds a 2nd degree black belt in kung-fu, 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. He has specialized training in ropes course facilitation and corporate teambuilding. John was nominated for the California Community College Distinguished Alumni Award.

Kelli Calabrese

Kelli Calabrese is a renowned fitness expert, business owner, international presenter, author, spokesperson, editor and mother of two young children. Her passion for fitness began when Calabrese joined her first group fitness class at the age of thirteen. Best known for training the trainers, Kelli has been committed to helping fitness professionals, deliver results for their clients and lead a prosperous career for them selves. Kelli inspires trainers through example and is devoted to coaching personal trainers towards identifying and exceeding their goals.

The knowledge that she came from a family prone to heart disease and cancer drove Calabrese, at a young age, to make health and fitness a top priority in her life. After attaining her first fitness certification at the age of seventeen, she made the decision to reach out to others to help them to make fitness a part of their lives. Kelli is committed to the fight against obesity and disease and reaches consumers directly, through advising trainers and through committee involvement.

At the age of 22 Kelli had completed 3 Science degrees including a Masters in Clinical Exercise Physiology / Cardiac Rehabilitation, a Bachelors with High Honors in Exercise Physiology and an Associates in Biology. Since 1987, Kelli has also acquired twenty three fitness and nutrition-related certifications allowing her to prescribe exercise programs for healthy adults as well as children, athletes and those with special needs and health conditions. She is certified to instruct kick boxing, SPIN, Pilates, PACE, strength training, boot camp, and more.

Calabrese's fitness career began in a local health club in New Jersey where she worked her way from fitness trainer and aerobic instructor, to personal trainer, director, club manager, and partner of a four-club chain. Some of her corporate fitness clients included Calvin Klein Cosmetics, Beneficial Insurance, and Nabisco.

Seeing a need for more qualified fitness professionals, Calabrese then opened the first school for preparing candidates for the American Council on Exercise's Personal Training exams. In 9 years, her school prepared over 3,000 students with a 90% passing rate, to become Group Fitness Instructors, Lifestyle and Weight Management Consultants, Clinical Exercise Specialists, and Personal Trainers.