My wife and I have worked with Sandy for 5 years in both a class setting and as a personal trainer. She is the best trainer we have ever had. She listens to what we are trying to accomplish and creates a program to achieve it. She frequently changes a portion of the program to avoid monotony and tweaks the difficulty once we demonstrate a level of proficiency. She is always enthusiastic and supportive with a sense of professionalism and humor.

Sandy’s TBT class is my all-time favorite workout! She makes the workout fun yet productive, much harder than I would have pushed myself, all while fostering a sense of community. I always walk away feeling stronger, energized and supported by Sandy and the lovely women in the class.

I am 71 years old and a devotee of Sandy’s exercise plan for the past seven years. Although I’ve had some health issues, I’m on top of my game with flexibility and strength that keep me moving. Sandy’s positivity, her enthusiasm, and her ability to modify for all training levels make her classes a must do three times weekly. Another plus is that she brings together women in all age groups, from twenties to those with the most wisdom. Never have I had an instructor who motivates and has a definite passion for her “students” as Sandy does.

Sandy is excellent at providing full body workouts that are both fun and challenging. She understands that class members are at different levels of fitness and is very good at providing alternative options to many of the exercises. As someone who battles with a recurring injury, it is very helpful to be able to modify and still get a great workout. I recently moved and have found it difficult to find instructors that provide the same level of knowledge and enthusiasm as Sandy. I feel very fortunate to be able to reconnect with her virtually.

Sandy challenges and encourages us to get the most out of every single workout. As important, she always reminds us of the proper form to get the maximum benefit and to avoid injury. Her energy makes for a fun, upbeat class.

My life has changed immensely since I met Sandy over 10 years ago. Muscle, stamina, mental/physical wellness, proper form, modification when needed, and self-love are just a few things she’s given/taught me over the years. She continuously perfects her craft and enhances her clients’ well-being by furthering her education and knowledge of fitness. I know this because in 2019, Sandy helped instill the strength to battle breast cancer and come out stronger in the end. (And I haven’t been the only one she’s helped along the way.) Sandy is a selfless, results proven, REAL DEAL in this oversaturated, overpromised, make millions at any cost, fitness world. I would recommend her to anyone, anytime, anywhere.

Sandy’s classes are always challenging, yet fun! She always offers alternatives to a given exercise and reminds participants of correct form, which is key to staying safe and getting stronger. And...she makes me laugh!

So, if in person or on zoom, Sandy has always been able to motivate me to move. She has challenged me to try or at least modify workouts that have kept me active for 60 minutes at a time. I have been on a weight loss journey and this is exactly what I needed. I listen to her instructions and I’m able to focus on the body part that is being challenged. She really has helped me get up each day with a purpose. I feel connected to her, I know she cares about each of us and her desire to help us be strong for life is appreciated. Love my time with her and look forward to it each time.

After chemo treatment, I couldn't lift soup cans. Sandy has the ability to adjust for one's capability to enable consistent improvement. Today, I can participate in my life without chronic pain and at a level that allows me to enjoy my family's activities with a great frame of mind. Thank you Sandy!

I have been working out with Sandy for 10+ years. Every session is unique and she is constantly pushing & encouraging you to be the best that you can be. Her big smile and humor keep you coming back for more. Even through quarantine, she kept her loyal followers going with inspirational quotes and a variety of workouts that could easily be done from home. She is supportive in & out of the studio and I am eternally grateful to be part of her fitness family.

I finally ENJOY working out! Sandy helps her students make fitness part of their lifestyle for the long run. Her high energy paired with knowledge of technique results in a class that is super fun, easy to follow, and best of all...gets you burning in the best way. She offers modifications to increase or decrease intensity so that both beginners and more advanced students get a great workout.

Sandy has been an inspiration to me personally and physically! Her workouts make you want to strive to do better to become healthier and stronger. I love that she demonstrates proper form and gives alternatives if you can’t do a particular move due to maybe an injury or surgery. I definitely recommend her classes she is one of the best trainers I’ve worked with. Thanks Sandy, for all your hard work and dedication.

Sandy has a gift for making you feel strong and confident outside and in. Her positive energy is infectious. I love starting my day with her.

Sandy is by far the best workout instructor I have ever had. She motivates, encourages, and makes every class fun and inspiring. I can tell the difference, physically and mentally, when I have not been to one of her classes in a few days. She’s the best!

Sandy is the best! She has a great ability to tailor each class to the individual needs of the clients, offering multiple options for each exercise. Her vast knowledge of the whole body comes through in how she approaches a workout with attention to optimal results with no injury. She's also a caring, kind and positive person with a great sense of humor!

Sandy is an exceptional teacher! She is motivated, funny, experienced, and thoughtful. She always modifies her exercises to each individual. Her warmth, commitment, and determination to each class and the individuals participating in it is unbelievable. She is the best!

I love that you are always careful to explain why we are doing the exercises we are doing: what muscle groups are working and how strengthening them helps our bodies. Having studied ballet for so long, I love the attention you give to form. Better 5 exacting lifts that 25 done badly. I feel stronger than I ever felt during my 20’s and 30’s!

I have been working with Sandy Kieffer in both class settings and one on one personal training for the past six years! She motivates me to go beyond what I think I can do with her positive attitude and joyful spirit. Her knowledge about the human body and her ability to modify exercises is one of her many strengths! Sandy is the reason I get up in the morning and feel stronger throughout my day!

She gives us the best of both worlds- a full body workout that's fun!

I have never been an athlete so maneuvering around a health club was foreign to me. Participating in Sandy’s exercise classes changed my mindset about becoming fit and strong. Sandy is the consummate educator. She has taught me volumes on using correct form to have success in a cardio and strength class. Every one of her classes challenges me. Sandy actually makes hard work fun! I know I am stronger and more knowledgeable about exercise now then ten years ago when I joined her Pilates and TBT classes. Looking back, I have surprised myself with what I have accomplished and just how much I look forward to my workouts with Sandy.

I am in my sixties and trying to age gracefully... Sandy’s smiling face offering encouragement, alternatives, gentle corrections and enthusiasm are keeping me strong! I love your classes!

Sandy Kieffer is a fabulous instructor. Not only are her classes fun, they are challenging. She encourages you to work hard, even as she offers modifications to the workout for those of us who need them. Sandy understands how our bodies respond to exercise and is sensitive to our needs. Her range of class offerings—-from Pilates to Tabata—encompasses a range of exercises. Every workout is a new adventure in exercise. I look forward to being able to take Sandy’s classes wherever I go via EverFit!

We have been attending Sandy’s classes for almost two years ... and we love it! Sandy is a gifted instructor who makes each class challenging while fun. Sandy explains the benefits of each individual exercise as well which I have so appreciated. Truly the best workout instructor we have ever had!!!

Thank you…why, you ask? Today is the first day I’ve put on a pair of my shorts from last year. My weight is the same (if not a pound more) and the shorts are loose, especially around the waist and butt!

I just finished my 11th straight “perfect week” and yesterday wore a pair of shorts I haven’t been able to fit into for 2 years! Thank goodness for you during quarantine!!