Kim Hartwell is a personal trainer, movement coach, yoga teacher, rock climber and avid nature lover. Her classes fuse biomechanics and yoga flow, so you can feel empowered to do what you love for longer. She is also the founder of Rock & Soul Adventure retreats which combine rock climbing, movement and general outdoorsiness.

A personal trainer for over 7 years, qualified by NASM-CPT (Certified Personal Trainer Level 3) and as a NASM-CES (Corrective Exercise Specialist Level 4).  She has taught and coached in London's premium fitness studios, now teaching movement and mobility classes online. Kim has also studied with Functional Range Conditioning (FRC) and is a certified 200 hour yoga teacher with Quantum Yoga. She also holds a 1st class honours degree in Business Studies and Marketing.

 Inspired by a passion for exploring full body, 360  movement her greatest passion is empowering others to feel confident in their body. Kim enables students to  strengthen their bodies through conscious but playful movement. With this knowledge comes power and freedom to do what you love, better, pain free and happier for longer. 

Meet Kim

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Kim makes working out feels like play time, and made me love my body.
She is the most fun and engaged PT I’ve ever had – and I’ve had a lot in my lifetime.
When I first started, Kim quickly identified my weaknesses and helped me find ways to get stronger. It’s been 3 years and I keep coming back to her. I think that’s a testament to how amazing she is.”


Rousol Al-timimi

She is clinical yet knows how to balance things to keep the fun and the flow going. She is the perfect blend of motivational and demanding. She is inspiring – takes a holistic approach to keeping you fit (she is a rockstar yoga teacher on the side) and is relentless in keeping new ideas (with basic fundamentals) flowing.
She is a star and one of the most professional people you will come across. She has made a permanent impact on my outlook and the way I approach training: a tangible and durable result, not just a fad. If you want to take your fitness to a level you didn’t know you had in you and unlock a new whole fun side of getting and keeping fit with a healthy lifestyle: Kim is your person.”


Juan Campos

Kim has taught me to be patient with my body and allow myself to enjoy the process of learning. Training has become so much more to me now than weight loss and thats thanks to Kim. Kim has also taught me to laugh at myself, when falling over half the time in yoga and to not take myself too seriously! Kim is not only one of the nicest people I have ever met, but a seriously caring, motivating and brilliant trainer & yoga instructor. I’ve always loved that I can ask Kim a question about a movement and she always knows the answer and puts in lots of time into understanding how your muscles and movement connect and work. You can really see Kim’s passion for yoga and teaching and I think thats such an incredible quality.


Alessandra Crocker