First, I listen.


Then, we get to work.


If you've read my story, you see how common advice of "It's good for you," was never "good enough" for someone with specific goals or issues that need more than a textbook approach. 

That's why I program my clients with the ideal movements and stimuli based on body type, lifestyle, medical history, and individual preferences.  

For instance, if a clients comes to me with osteoporosis and a desire to increase strength, then I design our workouts and nutrition sessions to:


a) Inform the body how to recognize and support its own skeletal mass, thereby improving the ability to stand, walk, and carry loads. I calculate the optimal amount of weight to stimulate bone mass, with carefully meditated sets and repetitions of exercises that improve the mind-body connection. No more guesswork!

b) Nourish the body with equally deliberate measurements of protein and nutrients, ensuring that the body has plenty of building blocks for stronger bones, joints, and connective tissue. Plus, guidance on how to minimize soreness and pain through delicious dietary options derived from my history in fine cuisine. 


A little bit of math, a little bit of physics, and a little bit of culinary goodness. By blending creative disciplines with hard science, the WLF approach is a fun, pleasurable excursion for your mind and body. You will never feel like "exercising" again.

WHO are you,

Hello there! My name is Natasha, and I'm delighted to be your trainer. I specialize in coaching smart, self-aware individuals (like you) to develop the strength and flexibility of a healthy mind and body, regardless of age or athletic ability. 

Here's the thing: I was born unfit. 


I was born without any genetic advantage. Preferring art and books to sports, no amount of dance classes at a prestigious school could make a difference in my athletic ability. Later years of study revealed why classical ballet wasn't ideal for my body, but when I combined the dance methodology with weightlifting, it started a magical chain of reactions that formed half the foundation of my personal fitness practice today. 


The other half of that foundation comes from being born with a genetic disadvantage: an autoimmune condition called Hashimoto's Disease, as well as histamine sensitivity. Just like my body wasn't made for classical ballet, it wasn't made for classical nutrition, either. Learning to nourish it appropriately, with minimal stress, became the guidelines for my nutritional coaching system.

But how did it all begin?


In high school, I was an artsy bookworm who suffered from mysterious back pain. A physical therapist informed me that all my reading and drawing had rendered my body too weak to hold itself upright. 


So I listened. I realized that all I needed to do was create an internal muscular support system that could literally counterbalance the time I spent in compromised (ie: sedentary) positions. By the time college hit, I had gone from a reluctant "sometimes" exerciser to a dedicated student of the body.

The college gym was a different kind of studying. And boy! It felt good. I was getting stronger in ways that my genetics hadn't been able to predict. I left behind dance and took up running and rugby, which later gave way to my current martial arts training.


In completing my undergrad education at Mount Holyoke College with a degree in Cultural Anthropology, I had also equipped myself with the tools to connect to others like me, by helping them identify the lifestyle patterns shaping their bodies every day.


However, it wasn't a straight shot from diploma to deadlift professional.


I started off as an assistant at an upscale, private preschool, before wandering into the food and beverage industry. I became a Certified Tea Sommelier by The International Tea Masters Association, and hosted at one of The San Pellegrino Best Restaurants in North America. 

Yet during those gap years, I never missed a morning workout. 


No matter what I was doing in my day job, I still got the most pleasure from movement: practicing urban calisthenics or powerlifting; throwing kicks at the bag in taekwondo; shaping the contours of my body with ballet and yoga; developing my flexibility through Animal Flow.


It was only when, on a whim, I became a National Academy of Sports Medicine Certified Personal Trainer that things finally made sense.

But just as my fitness career was getting underway, my lack of genetic advantage caught up. I became close friends with injury. My list of activities now included hip issues, knee problems, stress fractures, and seemingly random difficulties that couldn't be solved with the common advice of, "Just sit down and rest."


Turns out, it was lucky that I was born with a working brain. I broke down, studied hard, and did the recuperative work myself. During this process, I earned my Corrective Exercise and Womens' Fitness certifications, and graduated from Sarah Lawrence College with an MFA in Nonfiction Writing, all of which gave me the additional research skills and tools to help the many clients who have come since. 

The final piece was nutrition. I have tried every iteration of diet you can think of: keto, intermittent fasting, vegan, vegetarian, carnivore, high-carb, low-carb, "only-things-that-grow"-carb. It was the best way to experience exactly how different foods affected both my physical and mental health, especially during the recovery process for my previous injuries.


The right foods helped me heal faster, avoid anxiety and depression, and gave me energy to spare. I learned how to reduce inflammation and mental difficulties through pairing simple culinary ingredients with the right supplements, being mindful of triggers for my medical conditions.


I became fascinated with studying macro- and micronutrients. Vitamins and minerals were suddenly real, useful things, and the results spoke for themselves as I continued to seek out and identify what my body truly craved. By the time I obtained my Nutrition Coach certification, I had shaken off the "diets" and developed a sustainable approach to food that anyone could enjoy. Success!

Since establishing Work Life Fitness in 2018, I have had the pleasure of communicating my knowledge and experiences with countless individuals through classes, training sessions, and workshops.


Looking forward to working with you!


  • Adult CPR/AED Certified

  • National Academy of Sports Medicine (NASM) Certified Personal Trainer

  • NASM Certified Nutrition Coach

  • NASM Certified Corrective Exercise Specialist

  • NASM Certified Women’s Fitness Specialist

  • NASM Certified Mixed Martial Arts Conditioning Specialist

  • Trigger Point Performance Therapy™ Certified

  • Animal Flow™ Certified Instructor

  • Author of The Miracle on 98th Street.

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Disclaimer: By entering the WORK LIFE FITNESS website (, or purchasing or using its articles, emails, programs, services, and/or products, you are agreeing to accept all parts of this disclaimer. Thus, if you do not agree to the disclaimer below, please STOP now, and do not use this website, articles, emails, programs, services, or products.By using this website, articles, emails, programs, services, or products, you implicitly signify your agreement to all parts of the below disclaimer. WORK LIFE FITNESS will not be held responsible in any way for the information that you request, or receive, through or on the website, which includes blog, emails, programs, services and/or products. In no circumstances will we be liable to any party for any direct, indirect, special, incidental, equitable or consequential damages for any use of, or reliance on, this website, along with its blog, emails, programs, services, and/or products. This includes, without limitation: any lost profits, personal or business interruptions, personal injuries, accidents, misapplication of information or any other loss, malady, disease or difficulty, or otherwise, even if we are expressly advised of the possibility of such damages or difficulties.References or external links in this website, articles, emails, programs, services, or products to any other business or entity’s information, opinions, advice, programs, services, or products do not constitute our endorsement or recommendation. We are not responsible for the contents of any off-site web pages, companies, or persons linked to or referenced on this site.WORK LIFE FITNESS strongly recommends that you consult with your physician before beginning any exercise program. You should be in good physical condition and be able to participate in the exercise. Natasha Nesic and WORK LIFE FITNESS are not a licensed medical care provider and therefore represents that it has no expertise in diagnosing, examining, or treating medical conditions of any kind, or in determining the effect of any specific exercise on a medical condition.Please understand that when participating in any exercise or exercise program, there is the possibility of physical injury. If you engage in any exercise, or exercise program, you agree that you do so at your own risk. You are voluntarily participating in these activities, assume all risk of injury to yourself, and agree to release and discharge Natasha Nesic and WORK LIFE FITNESS from any and all claims or causes of action, known or unknown, arising out of engaging in exercise and doing business with Natasha Nesic and WORK LIFE FITNESS.Any information provided here is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please do not disregard medical advice from a licensed professional, or delay in seeking it, because of something you have read on this website. Please do not rely on information from this website in place of seeking said professional medical advice.WORK LIFE FITNESS ( is not responsible or liable for any advice, course of treatment, diagnosis, or any other information, services or products that you obtain through this site. You are encouraged to consult with your physician with regard to this information contained on or through this website, which includes articles, videos, or reading other content from this website. You are also encouraged to review the information carefully with your professional healthcare provider.

I (Natasha Nesic) am not a doctor. The information I provide is based on my personal experience, studies of corrective exercise and women’s fitness, and my experience as a Certified Personal Trainer.Therefore all information contained in this website, its articles, emails, programs, services, and/or products is for educational and informational purposes only, and is made available to you as self-help tools for your own personal use. While we (Natasha Nesic and WORK LIFE FITNESS) draw on our prior professional expertise and background in many areas, you must acknowledge that we support you in our roles exclusively as fitness and corrective exercise professionals only. We provide information concerning, but not limited to, movement, corrective exercise and women’s fitness.We are neither medical health practitioners, nor mental health providers, and we are not holding ourselves out to be in any capacity. Rather, we serve as coaches, mentors, and guides to help you reach your own personal health and wellness goals in the best way we can.We aim to accurately represent the information provided on this website, including its articles, emails, programs, services, and products. You are acknowledging that you are participating voluntarily in using our website, articles, emails, programs, services, and/or products, and you alone are solely and personally responsible for your results. You also acknowledge that you are taking full responsibility for your health, life, and well-being, as well as the health, lives, and well-being of your family, in all decisions now, or in the future.In the event that you use the information provided through our website, articles, emails, programs, services, and/or products, we assume no responsibility. Every effort is made to ensure the accuracy of information published on or through this website, articles, emails, programs, services and products; however, the information may inadvertently contain inaccuracies or typographical errors. Every effort has been made to present you with the most accurate, up-to-date information, but because the nature of fitness research is constantly evolving, we cannot be held responsible for the perpetual accuracy of our content.We make every effort to ensure that we accurately represent these products and services, and their potential for real results. However, there is no guarantee that you will experience the same results. You must accept the risk that all therapeutic results, fitness results, performance results and weight loss results differ by individual.Thus we make no guarantees concerning your level of success, and you accept the risk that results will differ for each individual. The testimonials and examples provided are exceptional results, which are not intended to represent, or guarantee, that everyone will achieve the same, or similar, results. Each individual’s bodily health, fitness, and overall success in movement, depends on the factors of his, her, or their background, dedication, desire, and motivation. As with any health-related program or service, your results may vary, and will be based on many variables, including but not limited to, your individual capacity, personal life experiences, individualized health and genetic profile, as well as starting point, prior expertise, and level of commitment to the programs and services offered.There is no assurance that examples of past fitness, corrective exercise, performance, and/or weight loss results can be duplicated in the future. We cannot guarantee your future results and/or success, nor can we guarantee the results you experience if you do not continue following the program. We are not responsible for your actions.The use of our information, products and services should be based on your own due diligence, and you must agree that Natasha Nesic and WORK LIFE FITNESS are not liable for any success or failure of your physique that is directly or indirectly related to the purchase and use of our information, products and services.This website presents real world experiences and insights on other people’s experiences for purposes of illustration only. The testimonials, examples, and photos used are of actual clients and results that they have personally achieved. Each client has voluntarily submitted and approved their testimonials, examples, and photos for use in materials to explain and promote our program, service, and/or product capabilities. They are not intended to represent, or guarantee, that current or future clients will achieve the same, or similar, results. Rather, these clients’ narratives represent what is possible with our programs, services, and/or products. I hope that this disclosure of information provides reassurance as you begin your quest to positive, solution-based training. Anything is possible with hard work and dedication, and I look forward to working with you.