• Adult CPR/AED Certified

  • WTF Taekwondo Black Belt, 1st Dan

  • 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.

meet your coach,

Hello there! My name is Natasha, and I specialize in coaching individuals—yes, real people!— to discover what it really feels like to enjoy a healthy mind and body.


Because get this: I was born unfit. 


I'm talking zero athletic ability. Preferring pencils over pushups, this bookworm suffered from mysterious back pain as early as high school. A physical therapist informed me that my body was too weak to hold itself upright—even after years of weekly dance classes! And it didn't help being born with an autoimmune condition called Hashimoto's Disease, as well as a histamine sensitivity that confounds the Standard American guidelines for food.


If my body isn't made for classical ballet and cookie-cutter nutrition—then yours sure isn't, either.


This is what drove me to develop my personal training and nutrition coaching methods. Because your body, like mine, isn't found in a textbook.

After that physical therapy in high school, I knew I had to create a support system in my body that could literally counterbalance the time I spent being sedentary. (And not to mention, fuel it properly!)


By the time college hit, I had gone from a reluctant "sometimes" exerciser to a dedicated student of the body. The bookworm was able to leave behind dance and take up running and rugby, then finally taekwondo after graduating Mount Holyoke College with a degree in Cultural Anthropology,


I now had the tools to identify the lifestyle patterns shaping human bodies every day. However, it wasn't a straight shot from diploma to deadlift professional.


I still had to learn about nutrition, and it happened to be through the luxury food and beverage industry.


From private school cafeteria assistant, to professional tea blogger, to International Tea Masters Association Certified Tea Sommelier, all the way to hosting at one of The San Pellegrino Best Restaurants in North America—


I never missed a workout. 


No matter what I was doing in my day job, I still made time for movement. Wherever I was, it could be urban calisthenics on playground bars; powerlifting at hotel gyms; hook kicks in the taekwondo dojang; or just plain ballet and yoga flows at home.


But when I became a National Academy of Sports Medicine (NASM) Certified Personal Trainer and my fitness career was getting underwaythat's when injury became my new best friend. Hip issues, knee problems, stress fractures, and various difficulties that didn't get better with rest.


I broke down, studied hard, and did the recuperative work myself—while at the same time earning my NASM Corrective Exercise and NASM Womens' Fitness certifications, and graduating from Sarah Lawrence College with an MFA in Nonfiction Writing. (Scroll down for a snip of the full, wild story in my book, The Miracle On 98th Street.)

So where does nutrition fit in? After trying every "diet" you can think ofketo, intermittent fasting, vegan, vegetarian, carnivore, high-carb, low-carb, "only-things-that-grow"-carb—one thing was certain:


Food affected both my physical and mental health, and it was a non-negotiable.


By the time I obtained my NASM Nutrition Coach certification, I had shaken off the "diets" with an approach to food that anyone could enjoy. Success! These methods helped me regenerate faster, avoid anxiety and depression, and gave me energy to spare. It was possible to reduce feeling puffy and "spaced out" through simple ingredients—who'd have thunk it? (And the aesthetic results speak for themselves.)

Now, since establishing Work Life Fitness in 2018, I get to keep communicating my knowledge and experiences with individuals all over the world thanks to ZOOM and remote training.


Looking forward to working with you!

Fun fact: I couldn't do a single pushup in high school. Fast-forward ten years to a 225-lb deadlift and a black belt in taekwondo. Anything is possible!


Cover painting by Lester Rappaport. (c) 2017. "Perchance."

Looking for some fun reading, and still curious about my journeyman years of fitness and training? Check out my memoir on Amazon and Kindle, free on Kindle Unlimited. No fitness experience required to enjoy. 

"This coming-of-age (again) story is not your usual life challenge = emotional growth narrative... But don't let this description fool you. "
- Melissa G., Goodreads

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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.