Targeted exercise, personal training and workout advice for gyms or for home workouts

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Karen Martinez
Telephone: 0208 305 8163 / +447904 331044

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FitFunActive Ltd

About Me

I'm passionate about health and fitness and am always looking for innovative ways of working with my clients towards improving their health and achieving their exercise goals. I have a vast array of knowledge, expertise, qualifications and experience which have supported my development as a pioneering and dynamic professional of Health and Fitness.

What Can I Do For You?

I help clients get in the best shape of their lives. I believe that personal training is about having an expert guiding you through your entire programme of health and fitness development. This includes your training inside and outside of the gym, your diet, your lifestyle and all support services to ensure that you are in full health. What really excites me every day is having a positive influence on peoples lives. Helping to make a difference and seeing the effect a fit and healthy lifestyle has on a person gives me the upmost satisfaction.

What Are My Charges?

Prices start from £40.00 per session

What Are My Qualifications?

  • B.Sc. (Hons) Sports & Exercise Science
  • Boxercise - Registered Boxercise Instructor
  • Level 2 Certificate in Gym Instruction
  • Premier - Postural Assessment & Corrective Exercise Instructor
  • YMCA Yoga Inspired Fitness
  • YMCA Awards - Ante & Post Natal Exercise (QCF)
  • YMCA Circuit Trainer Award
  • YMCA Client Lifestyle & Fitness Assessment
  • YMCA Exercise to Music
  • YMCA Resistance & Weight Training
  • YMCAfit - Nutrition & Weight Management

What Training Do I Specialise In?

  • Boxing & Padwork
  • Boot Camps
  • Circuit Training
  • Weight Loss
  • Fitness Classes
  • Nutrition & Weight Management
  • Posture / Back Care
  • Rehabilitation & GP Referral
  • Core Conditioning
  • Group Fitness

Other Professional Bodies & Affiliations

  • Register of Exercise ProfessionalsLevel 3 - R0065703



Karen is a great PT and doing training with her has become an essential addition to my week. When I started earlier this year I had no muscles and no tone. I quit doing sports in my early 20s and worked overseas, where getting regular workout is hard. So when I came to Karen I had no muscles and no tone.  I was almost 58kgs and really needed to build my core. Now I am down to *53.5kg and definitely have more muscles and certainly I have more stamina. I now NEED to train every week. From the beginning Karen has been very encouraging and supportive. She tailors the training every week to my needs, understanding what I like and what I don’t like. We do all sorts of training, including boxing or sessions in the park near my home. At the end of each PT we also do a few sun salutations before doing a few minutes stretching, it’s a great way of winding down after a heavy workout! She also sends me extra workout exercises to do at home. Last but not least, she has a great music selection and we have a great laugh during training! All these things make Karen really a top notch PT, I would highly recommend her to anyone.

Where I Train

In a Gym :1 to 1 Studio :Your Home :


Mobile and functional epuiptment 

Battle Ropes 

Kettel Bells 


Medicine Balls 


Swiss balls 

Stabilty devices 


At the studio 


Spin Cycle

Elliptical Trainer

Concept ll Rower

Ski Ergometer

Battle Ropes

1-20 kg Dumbbells

Olympic Bar and Plates

Medicine Balls

Incline, decline, flat bench

Geographical Areas Covered

  • Greenwich, London
  • Dulwich, London
  • SE4
  • SE15
  • Charing Cross, London


Get in Touch


02... Reveal0208 305 8163 / +447904 331044


Useful Information

Member Since: Jul 2016

  • Insurance: Fitpro ()
  • First Aid: Firtst Aid Training Organisation

Gender: Female