Coachbumzilla | Sarah Matelart
London-based personal trainer
Online coach
Services
Personal training
For anyone who’s looking to get fit in the Deptford/Canada water/Peckham/Lewisham area and a 5km radius around those locations.
I’ve helped a wide variety of clients regardless of age, gender and goals.
Those have ranged from getting stronger to improving for a sport, pre and post-natal training, running a marathon, getting in shape for a wedding, improving mental health, getting metabolic age down, overcoming autism… and much more.
Online coaching
Bespoke in-app training programs, nutrition and accountability for vegan women who want to look and feel strong ethically.
You have come to the right place if you want :
✓To build muscle and lose fat
✓To learn how to lift weights safely with confidence
✓A holistic and sustainable approach to fitness taking all life factors into consideration
Who is Coachbumzilla?
Hey there, I'm Sarah—a passionate vegan and bilingual personal trainer fluent in both French and English. Since 2013, I've been dedicated to helping individuals like you achieve their fitness goals and live their healthiest lives.
Before diving into the world of fitness, I had a successful career as a journalist, which instilled in me a love for storytelling and communication. Now, I channel that passion into empowering others through personalized training programs and dynamic group classes.
My expertise extends far beyond the traditional gym setting. From teaching group classes in studios, outdoors, and online—including body pump, spin, metcon, strength and conditioning, kettlebells, TRX, bootcamp, and more—to working with major gym groups across London, I've honed my skills in diverse environments to cater to a wide range of needs and preferences.
But I don't stop there. I thrive on "out of the box" opportunities, such as leading online corporate classes globally and coaching on "the Curve" app, dedicated to women's training around their menstrual cycles. Additionally, my company specializes in offering stretch and flex (SF) programs tailored to the unique demands of the construction industry.
My journey in fitness isn't just professional—it's personal too. From competing in bodybuilding with the WBFF to mastering CrossFit, functional fitness, and even samba dancing, I've explored various disciplines to challenge and push my limits. And as an avid road cyclist, I understand the importance of finding joy and fulfillment in movement.
When I'm not helping others crush their fitness goals, I enjoy spending time with my Brazilian husband, Jonas, and our two free-roam bunnies, Cham and Wolfie.
Now, I'm excited to see how I can support you on your fitness journey. Whether you're aiming to build strength, improve endurance, or simply lead a healthier lifestyle, I'm here to guide and motivate you every step of the way.
***Little nugget : A collab I did with Men's health : click here
