I first heard about Kerstin through a family member when I had just moved to Los Angeles while recovering from a serious illness. Needless to say, my physical strength was nonexistent, and my knowledge of weight training techniques was even more so. I was in desperate need of an excellent trainer who not only would take the time to introduce me to the world of fitness but also would be a positive influence during this new journey. After my first rigorous workout with Kerstin, I knew she was the absolute best trainer to help me reach these goals.
I seriously cannot say enough positive things about Kerstin! She is a master of her craft, meticulous in her execution, patient when needed, and above all, an extremely positive force to be around. Kerstin exhibits a wealth of knowledge about anything fitness related from how specific muscles work, to exposing preconceived notions of popular lifting techniques, to fine-tuning your diet in order to maximize your gains, she seriously does it all! All of these years later I still strictly abide by Kerstin’s teachings and techniques and even pass them along to those younger lifters who ask.
So, if you take away one thing from what I’ve said, know this: Kerstin is bar none THE best trainer in Los Angeles!
She not only helped me transform my body but also my confidence, self-esteem, and my life and she will do the same for you.

I first saw Kerstin around 10 years ago through a window of a building on Highland. She was training somebody and I thought she looked so tough and strong. A couple of years ago she started training at the gym I work out at and I would see her there with clients all the time. She approached me one day and told me she was teaching a class at the gym and she thought I should try it. So I did. Although I was super sore after that first class, I continued going to the class until the gym closed due to Covid. I looked forward to working out with her every week. We do our workouts on Zoom now. Kerstin is amazing. Every single class she does the work out with us, which is so motivating. I watch her, and can imitate her moves, which makes me feel more confident in how I am doing the exercises. While working out, she is always watching us to make sure that we are doing the exercises correctly. It is fun, she is so supportive, and I am always encouraged to do better. If I have an ache or pain, she always has a correction/solutoin to the exercise to keep me going. We still work out twice a week, and although I do not see her in person, I am still loving the class and never want to miss it. I recomend Kerstin to anyone who wants a skilled trainer to motivate them to achieve whatever level fitness goals they have.

Kerstin is the BEST!! I’ve been working out with her for over 10 years. Her work ethic is impeccable. Her positivity, encouragement, and personal drive fuels my workouts every time!!
Workouts are fun, effective, and specific to my goals. I’ve become so much stronger and leaner since working out with her. Her passion for fitness, and her commitment to helping others to look and feel their best is at the heart of everything she does. Thank you Kerstin for all you do every time we workout... I highly recommend Kerstin to ANYONE looking for guidance/training!!!

Kerstin transformed my body and changed my mindset. I went to her almost 20lbs overweight, not knowing where to start. She quickly assessed my body type, my lifestyle and my diet and we began. One session at a time, all of them tough but targeted. Week after week I started to see results… to the point people stopped me to ask what I “do” to stay so fit. Someone assumed I was a gymnast lol (I can’t even do a cartwheel) and a few colleagues asked for Kerstin’s number. She will push you but you know you can trust her and if you listen, those 30—60 minutes fly by and you’ll start to recognize yourself again. It’s priceless to feel comfortable in your own skin. She truly is an expert who will get you results. An hour with her will be the best one spent in your entire day. If you’re on the fence, DO IT for yourself. As she’ll tell you, you’re worth it.
xo