About Mike Duffy’s Personal Training

Embark on a Journey of Transformation with Monmouth County's Premier Personal Training Studio

Mike Duffy was featured on “Catch the Moment Podcast with David Tyree” in October 2022.

About Us

Transform Your Fitness Journey with the Area’s Premier Personal Trainers

Experience excellence in fitness at Mike Duffy’s Personal Training, where we believe in the power of proper nutrition and exercise to unlock your full potential. Since 1997, we've been dedicated to helping thousands of clients achieve their fitness goals and become healthier versions of themselves. Led by Mike Duffy, a seasoned professional with over 25 years of experience, our team offers cutting-edge, one-on-one attention tailored to your unique needs. From weight loss and toning to sports-specific training and post-rehabilitation, our fitness professionals design creative workouts to help you reach your goals. Start your journey to a healthier you today with Mike Duffy’s Personal Training.

600+

Customized Programs

790+

Success Stories

2,560+

Satisfied Clients

830+

Achieved Goals

Elevate Your Fitness Journey with Confidence

Why Choose Mike Duffy’s Personal Training?

Cutting-Edge Training Techniques

Stay ahead with the latest fitness innovations at Mike Duffy’s Personal Training. Our team utilizes cutting-edge methods to deliver effective and efficient workouts tailored to your goals.

Personalized Attention

Experience personalized training designed specifically for you. Our dedicated trainers provide one-on-one attention, guiding you every step of the way on your fitness journey.

Creative Workout Design

Break the monotony with our dynamic and engaging workouts. From high-intensity intervals to strength training, we design diverse routines to keep you motivated and challenged.

Comprehensive Program Options

Whatever your fitness goals, we have a program for you. From weight loss to sports-specific training, our range of options ensures we can help you achieve success.

One-on-One

Programs for Your Fitness Needs

Pilates

Kickboxing/Boxing

Kettlebell Training

Weight Loss Training

Cardiovascular Training

Strength Training

Sports Specific

Training

Post Re-Hab

Training

Flexibility & Functional Training

Meet Our Team

MIKE DUFFY

Mike Duffy has been in the health and fitness business for over 30 years. He has helped thousands of people lose weight and become healthy with his amazing training system. Mike has also worked with many athletes of all ages to help them become more flexible, gain useable strength, have added power, improve their agility

Carolann is a certified Spin & Zumba instructor with over 30 years experience. Carolann has a BBA from Iona College, graduated from the Institute for Integrative Nutrition in 2009 with a Holistic Health Counselor certification and is also a Level I Chek certified Holistic Lifestyle Coach. Her

CAROLANN DUFFY

BRIAN JENSEN

Boot Camp Manager

A former D 1 collegiate runner Brian has been personal training for over 9 years, 8 years here at Mike Duffy’s. Certified thru ISSA, AFTA, NASM, and specialties in ISCA Boxing, Brian is also a Chek Holistic Lifestyle Coach as well as a High School Track coaching. Brian teaches Speed and agility for children and

Fitness has always been a huge part of my life. Since the 8th grade I have incorporated weight training, martial arts (currently a 6 kyu in bujinkan ninjutsu), and cardiovascular exercise in my life. I practice what I preach! I will not have you do something I haven’t done or wouldn’t do myself. I specialize

ERNESTO ROLDAN

Head Trainer

DOUG PROCTOR

Doug, a W.I.T.S Certified personal trainer with over 20 years of experience, has been a dedicated member of the Mike Duffy's team for the past 18 years. Doug uses his former disciplined Navy training and the “power of isometrics” to get his clients into shape. Doug’s favorite motto is “Come Early & Stay Late.” Doug has been responsible for some

Jessica Henderson is a WITS Certified Personal Trainer who has been working with clients the past four years here at Mike Duffy’s Personal Training. Jessica is also a Certified Chek Holistic Lifestyle Coach. Jessica utilizes her background in gymnastics, soccer, tennis and swimming as well as her certification in personal training to give a well

JESSICA HENDERSON

JAY BEY

James Bey Sr otherwise known as "Coach J" is a W.I.T.S Certified Personal Fitness Trainer since 2012 here at Mike Duffy's Personal Training. J has been a student of the art of Karate since a very young age and uses the discipline & focus he learned to become an amazing trainer

Eric Kahana is a WITS Certified Personal Trainer (Level II) who has been working with clients for the past year. Eric is a graduate of Monmouth University in West Long Branch, NJ where competed at the D‑1 collegiate level in track and field. During his years at Monmouth, he won numerous titles over his years

ERIC KAHANA

LEAH TODRES

Leah started as a client of Mike Duffy's Personal Training over 10 years ago and then joined the staff at the front desk five years ago…in that time she has competed and won a powerlifting championship for bench press from the WNPF

Mario is a Clinical Exercise Physiologist certified through the American College of Sports Medicine. Mario has been in the fitness space for 5 years where he has continued to broaden his knowledge of functional strength, nutrition, behavior change, and heart health.

MARIO DIPRETA

ADMINISTRATION STAFF

Terri McAtee, Leah Todres, Kim Largey, Hannah Kurzman and CarolAnn Duffy.

Daniel Addario grew up playing sports and working in construction. From a young age, he loved pushing his body to the limit and lifting heavy. He began as a Martial Arts trainer 17 years ago, and got his WITS certification in Personal Training along with a Mobility Certificate through Ready State shortly after. Dan now works as a massage therapist and personal trainer full-time. He has

DAN ADDARIO

TERRI MCATEE

I have always had a passion for fitness and wellbeing. I began with Mike Duffy's Personal Training as a client 'in 2020 and fell in love with their brand. I spent 25 years in law enforcement and retired in 2022. It only seemed natural to become part of the Duffy family. I began my second career as a personal trainer by obtaining my NASM certification. I love seeing clients progress. The smile on a client's face when they reach a goal is priceless and motivating. My mission is to help as many people reach their fitness goals by teaching proper technique and keep motivating them to strive for more.

Discover Unparalleled Fitness Expertise in Your Area

Explore the pinnacle of personal training excellence at our renowned studio. As Monmouth County’s foremost destination for fitness enthusiasts, we're committed to fostering healthy lifestyles and empowering our clients to reach their aspirations. With a team of seasoned trainers and supportive nutrition coaches, we're here to guide and inspire you on your fitness journey, every step of the way.

Since 1997 we have helped thousands of clients become a healthier version of themselves through a tried and tested system of a nutritional and training system developed by Mike Duffy.