D3 Fitness in Harrison, NJ

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Telephone:	+1 908-367-0150
Website:	www.d3fitnessnj.com
Address:	Harrison, NJ 07029
Nearby public transportation stops & stations:	0.5 miHarrison (PATH) 0.7 miNJPAC/Center Street 0.7 miAtlantic Street
Categories:	Trainers Boot Camps

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Accepts Credit Cards	Yes
Good for Kids	Yes

By Appointment Only

Yes

Today

Today	–
Local time (Harrison)	14:34 Friday, 29 November 2024

Business hours

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Description

Specialties

Back Pain Prevention/Postrehab, Biomechanics, Cardio Workouts, Core Training, Corporate Wellness, Executive Fitness, Family Fitness, Fat Loss, Fitness Assessment, Fitness Education, Flexibility, Group Exercise, Injury Prevention, Kids’ Fitness, Kinesiology, Lifestyle Coaching, Lower Back Pain, Medical Fitness for Chronic Conditions, Men’s Fitness, Nutrition Coaching, Personal Training, Plyometrics, Postrehab/Injury Recovery, Senior Fitness, Speed and Agility Training, Sports Conditioning, Strength Training, Stress Management, Toning and General Fitness, Weight Loss, Weight Management, Weight Training, Wellness Coaching, Wellness/Preventive, Women’s Fitness

History

Established in 2002.

D3 Fitness is committed to serving the community through NonProfit Events, Awareness, Education, and Training. We believe that a healthier community is a stronger community. Through our Wellness Programs, Group Weight Management, Consulting (School Based/CoEducational Curriculum & Corporate Wellness, Program Development, Community Based Initiatives)…we strive to make a societal impact. This sounds like a tall order, but we here at D3 Fitness believe! Not just believe, we know! Our motto tells us…“Through Desire, Determination, and Discipline… All Things are Possible!”

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8 reviews of D3 Fitness

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Sarah L.

Place rating: 5
New Brunswick, NJ

I trained with Donny many years ago when I had to get ready for a wedding. I LOATHED the whole idea of working out! Donny was amazing! He knew I hated cardio, so he’d design obstacle courses for me. Nothing was boring or ever the same, he also incorporated kick boxing in the workouts and monitored my meals and rating habits.
Donny was always extremely supportive, willing to do everything right along side me and his endless knowledge of physical fitness meant I was always challenged and kept on my toes! Best trainer ever without a doubt!

Shawn R.

Place rating: 5
Falls Church, VA

Donnie started working with me last year on a 8 week training program. Since I live out of state he developed the program and sent it to me via email. The program itself was very detailed, easy to follow and took into account some of the limitations I had because of some previous injury. Donnie communicated with me several times a week by email to check on me and get a feed back on the workout. He made corrections based on what I told him. At the end of the week we did a quick Skype call session to go over what I did and to talk about the program for the next week.
I didn’t know how I would like having a virtual trainer but I actually ended up liking it. Donne was quick to respond to any of my questions and was always a very positive and motivating force to keep me going and improving. Donnie is very knowledgeable a people person so that alone made the experience great. I would recommend him to anyone.

Rodney B.

Place rating: 5
Plainfield, NJ

I have been a member of many gyms over the years starting with Jack Lalanne in the 70’s and on to the various other franchises that have sprung up, including LA Fitness. What I have found unique about following the D3 Fitness program is the genuine concern and focus Donnie DeMary provides to clients in addition to a solid exercise and nutrition program. I would recommend D3 Fitness to anyone serious about getting into shape and overall wellness.
Rodney Brown

Bree S.

Place rating: 5
Austin, TX

Donnie is very knowledgeable and personable. He provided and excellent work out and meal plan. He is also very motivating and hands on. If you stick with the routine you will see results. I highly recommend his services.

Valerie R.

Place rating: 5
New Brunswick, NJ

I worked with Donnie post partum 5 weeks from having my son. We did a bootcamp with running, core and strength training. I’m now training for several triathlons, half marathons and Ironman Princeton. Donnie gave me a custom menu and personal training sessions. He’s there to get you motivated and started but if you eat donuts and drink soda pop you won’t see results.

Ann G.

Place rating: 5
Manhattan, NY

Donnie DeMary is a Master Trainer. After 3 months @ 1x/week, I had MAJOR improvements in strength, stamina, energy, balance, posture, definition (especially abs!), skin tone, and general overall health. That’s a lot! I also experienced a new freedom of breathing & freedom of movement that I didn’t have before. Under his nutrition coaching I started to eat better — more salads! — and 9 pounds fell away almost immediately.
Donnie is extremely focused and his instruction reflects his meticulous attention to detail. He also knows exactly what level of challenge to suggest. He is patient, 100% encouraging and supportive, and has a large repertoire of techniques and approaches to draw from. He’s also terrific with injuries. AnnG.

K M.

Place rating: 5
Neptune Township, NJ

I started training with Donnie in 2004 while I was touring as a backup vocalist for Lenny Kravitz. As a backup vocalist for many A-list celebs I’m required to be in good shape, so over the years I’ve had access to the «best of the best» personal trainers. When I started training with Donnie I noticed a difference, my physical fitness and ability went from good to the best it’s ever been! By creating personalized meal plans and exercise regimens for me Donnie was able to take me to the next level! I’ve trained with him on and off since 2004 and have never needed to go to anyone else. I love the passion and relentless drive he has for his work, so whether I’m getting ready to go on tour or I just slip and need that extra push to get me back on track, DONNIE IS MY GUY. I’ve recommended him to all of my friends who were looking for a great trainer, people from different walks of life and at different fitness levels and they ALL love training with him. I don’t write many review but since I’ll be starting back with Donnie next week (getting ready for a Vegas revue with another A-list client) I thought I’d give him some support in return for all that he’s given me as my trainer for all these years.

Suzanne B.

Place rating: 1
Maplewood, NJ

Well it’s a month later and even though Donnie promised to reimburse us by the end of March, it is now April and he isn’t returning any phone calls or responding to any emails.
He’s been promoting his new location and trying to increase his client base, I sincerely hope no one else falls victim to his scam.

D3 Fitness

Harrison, United States