973-227-2873 Monday - Saturday 7 Kulick Road Fairfield, N.J. 07004


Our Facility is OPEN in compliance with the safety regulations set forth for the COVID-19 Pandemic. We offer numerous weight loss programs to fit your needs and goals. Our programs include, Semi-Private Personal Training and K-Fit Boot Camp Classes. We also offer virtual boot camp classes 3x per week and our super awesome Online Personal Training and Nutritional Coaching Programs for AMAZING Introductory Trial Prices! If you are looking for fun, safe, and challenging programs in a supportive environment then let us help you get in the best shape of your life even during this trying time. Let’s Do This!


What Is K-Strength?

Today there are more gyms, fitness classes, online programs, instructional videos, diet and nutrition services, books and information about health, fitness, fat loss, and sports training than ever before in history. Yet according to Data from the National Health and Nutrition Examination Survey, 2009–2010 2, 3

  • More than 2 in 3 adults are considered to be overweight or obese.
  • More than 1 in 3 adults are considered to be obese.
  • More than 1 in 20 adults are considered to have extreme obesity.
  • About one-third of children and adolescents ages 6 to 19 are considered to be overweight or obese.
  • More than 1 in 6 children and adolescents ages 6 to 19 are considered to be obese.

It does not stop at obesity. Youth and high school athletics has exploded in popularity and participation and so has a slew of injuries at a rate never before seen.

So how can this be? The simple answer is our industry has let you down! Whether it’s the overload of information, misinformation being distributed everywhere, not enough quality control on who is “certified and instructing”, phony online gurus, gyms sacrificing quality for quantity as they race to the bottom lowering prices every other month to totally devalue the industry the end result should come as no surprise.

This is where we step in. K-Strength is the anti-gym. We strive to be the opposite of everything that is wrong in this industry. So if you are tired of all of the bullshit and continuously spinning your wheels and ready to take the steps necessary to achieve your fitness, health, fat loss goals and improve your overall quality of life then we welcome you to come try our programs. Please explore our site and programs and/or contact us with any questions you have and we can get you started right away.


Our Programs

K-Fit HIIT Boot Camp Classes
Semi-Private Personal Training
Virtual Boot Camp Classes
Online Personal Training and Nutritional Coaching
Athletic Preparation Program
Body/Energy Work

Our Current Schedule



Get Your FREE K-Strength Crush Your Cravings E-Book


The Blog

You’ve Got 90 Seconds!

Become Enlightened

Meet Our Team

Kevin Ensenat
Ken Howland

RESULTS

Kathy lost 4.3% body fat an Amazing 18 lbs and 7″ in one of our 6-week Challenges.


Guy  lost 3.5% body fat, 13 pounds overall in one of our 6-week challenges!

Samantha is the first place winner of one of our New Year New You Body Transformation Challenges! In 6 short weeks, she lost an amazing 5.3% Body Fat. (11.2 Lbs. of body fat) gained 4.2 lbs of muscle and looks amazing. She followed the program and worked her but off and the results speak for themselves!

The Highest Quality Supplements