Fit for a reason.

As a QCF Certified Trainer, I make it my mission to teach my client’s how to love it too. I am a mother of two and I have been working out for over 10 years. I can barely remember when fitness was not a part of my life. I am happier, healthier, and more confident because of it.

Monica Sanchez Personal Training London


As a QCF Certified Trainer, I make it my mission to teach my client’s how to love it too. I am a mother of two and I have been working out for over 10 years.



I spent a lot of time on myself, figuring out what styles of training I liked, what methods worked for me, developing fun workouts, and adjusting my eating habits. I did all this before I decided to pursue my Trainer’s Certificate. I believe it is one of the aspects that has allowed me to excel in my field.

When I was able to admire my strength, focus on how many more reps I was doing each week, or how much weight I was able to increase by, that is when I really started to see results, be happy, and appreciate my body for all it’s capable of. I want to teach women how to appreciate and look at their bodies in a positive light and not purely for size, weight, or outward appearance.

I love what I do and I am a dedicated Personal Trainer. It has allowed me to interact with women daily, teach them how to appreciate their strength, and move in the direction of my dream. Who knows how many other women my clients will go on to affect, encourage, and help?! It is the absolute best kind of chain reaction.

My training style incorporates various techniques including Resistance Training, core strengthening Calisthenics, and High-Intensity Interval Training(HIIT). I don’t like sticking to one style because it’s important to keep the body guessing, always challenged, and of course for it to be fun. I don’t believe in quick fixes. I believe that it is important to teach my clients how to adopt a healthy, realistic lifestyle that they will love and that will become second nature. Working out shouldn’t feel like a chore! Let’s have some fun!

Areas of expertise and qualifications:

  • REPs Level 3 Personal Trainer
  • Strength and Conditioning
  • Nutrition and Weight Management
  • Functional Training
  • Body Building and Sculpting
  • Core Stability
  • Circuits
  • HIIT Training (high-intensity interval training)
  • Jump Rope skills




Monica is one of the best teachers I have had and she ran my favourite class at Gymbox called ripped and stripped. She puts loads of thought and time into each session and really works you hard, encouraging you to push your own limits, whilst ensuring you employ the correct technique. Your muscles feel it for days after, but you feel great because you know you are getting fitter and leaner after every session.

I highly recommend Monica and she is lovely too!

Helena Gymbox Farringdon

Training with Monica has helped, and continues to help me, to reach a high level of fitness, strength and stamina. It’s perfect combination of diverse training methods and is always challenging.
She motivates me to push past my perceived limits to get results.
She makes each workout challenging, creative and most importantly, fun! She places a high value on correct form with each exercise. I have to say I have never felt stronger or healthier and most importantly I truly believe she has sat foundation for me for a new healthier lifestyle!


I have been training with Monica for the past three months, I was introduced to her by attending one of her fitness body pump classes. I believe Monica is one of the most experienced, passionate and committed trainers around. Monica is focused on helping me achieve my fitness goals and makes every session challenging and enjoyable. My fitness has increased noticeably and I have seen improvement in my ability to complete more sit ups. Cardio HIT reps, lift progressively heavier weights and generally push myself harder throughout each session. I would highly recommend Monica and Monifit. The professionalism and passion for what she does is second to none, I really can’t thank Monica personal training and group sessions enough! Keep up the good work


My fitness journey with Monica started two years ago when I was an overweight girl with low self-confidence. I had tried every fad diet, ran miles on the treadmill and did endless fitness classes to lose weight. However, nothing seemed to be working. I met Monica and we started training with circuits of HIIT training coupled with weights. I can honestly say that training with Monica has transformed my body and my life.I am stronger, fitter, healthier than ever before. One of the most valuable lessons I have learned from Monica is the power of having a strong mind in reaching your goals. Monica is not only a fitness coach to me but also a mentor in life too. I value the training sessions with Monica every week and I see results after results. Monica advises me on how to make healthier choices and motivates me when I need a little push in the right direction.The type of training that Monica offers is the best I have done and have seen tremendous results in my body.I look fitter, healthier, younger and slimmer. I am now confident with my body and it is apparent in my everyday life