Meet Sharath - Certified Weight loss personal trainer Chigwell
At-home workout routine for adult woman using dumbbells

Struggling to Gain Weight or Build Strength? ShaFitness is here to help if you're finding it hard to gain healthy weight, build strength, or recover after weight loss due to illness, or stress. With expert support from a Weight Gain Personal Trainer, you’ll get a fully customised training and nutrition plan that focuses on safe, steady, and healthy weight gain based on your body and your lifestyle.

Why Choose Weight Gain Personal Trainer from Sha Fitness?

With guided training and nutrition, you’ll build a stronger, healthier foundation based on your individual needs
Nutrient-Dense Weight Gain Plans
01
Energy & Appetite Support
02
Post-Illness or Stress Recovery Coaching
03
Customised Workouts from a Certified Workout Trainer
04
Book a Session

Meet Your Personal Fitness Trainer

Sharath is a certified fitness trainer based in Chigwell with specialised experience in helping clients gain healthy weight, build lean muscle, and recover from post-illness weakness or undernourishment. Whether you're naturally slim or rebuilding after a setback, Sha brings practical expertise, a supportive approach, and a customised plan to help you grow stronger.

Sha’s Qualifications and Expertise
  • Certified Personal Trainer (Level 3)
  • Level 4 Strength and Conditioning Specialist
  • Nutrition for Muscle Gain Certified
  • Pre and Postnatal Fitness Certified
About Sha Fitness

What Happens in a Weight Gain Personal Training Session?

60-minute sessions
(45- or 90-minute options available)
Suitable for beginners and experienced trainees looking to gain weight.
Personal Strength & Nutrition Assessment
We begin by understanding your current body composition, lifestyle, and goals to build a truly personalized plan.
Strength-Focused Training
We use progressive resistance training to help you build lean mass, boost appetite, and improve overall fitness.
Nutrition & Meal Support
You’ll get simple, real-life food guidance to increase calories, balance macros, and fuel your training properly.
Joint-Safe Muscle Building
All exercises are designed to promote growth while protecting your joints and improving movement quality.
Motivation & Consistency Coaching
We help you stay on track with supportive coaching, habit building, and weekly check-ins.
Progress Tracking & Adjustments
We monitor your weight, strength, and energy levels to make sure your plan evolves with you.

Other Programmes That Support Healthy Weight Gain

Weight gain works best with a well-rounded plan. These options can enhance your results:

Nutrition Coaching for Mass Gain

Learn how to eat for size, strength, and sustained energy without feeling overwhelmed.
Book Nutrition Coaching

Posture Correction Coaching

Better posture helps improve lifting technique, reduce injury risk, and optimise muscle growth.
Start Posture Training

Rehab & Pain Management

For those regaining strength after illness or injury, this programme supports safe, joint-friendly weight gain.
Explore Rehab Support

Real Results from Clients Who Gained the Healthy Way

From clients who once felt too thin or weak to those recovering from illness or stress, ShaFitness has helped people gain strength, size, and confidence. These are stories of steady progress, smart training, and powerful transformations.

Client Testimonial

Joining SHA Fitness was the best decision for my health and wellness! In just 16 weeks, their exceptional trainer guided me to lose 12 kgs, surpassing my own expectations. The personalized attention, expert advice, and motivating atmosphere at SHA Fitness made every challenging workout worth it. It's not just about the weight loss; it's the overall feeling of empowerment and a healthier lifestyle that I've gained. I'm truly grateful for this transformative journey and highly recommend SHA Fitness to anyone ready to change their life for the better!

Client Testimonial

Excellent personal training, enjoying the sessions and feeling energised, toned up and fit at the end of every session. Sharath is definately one of the best trainers i have ever had

Client Testimonial

Sharath is, hands down, the best trainer I have ever worked with. I have embarked on a serious transformation with him and currently 4 weeks in, because of his guidance, knowledge and patience. He takes his role as trainer/coach seriously; your goals become his goals, your issues become his. I train twice a week, and most importantly at my home which helps with connivance, but he also coached me outside - nutrition, sleep, focus, he attends to it all, as he knows that that's the only way to achieve sustainable results. I recommend him highly.

Client Testimonial

I just started training with Sha in July 2024 , it was the best decision for my health and wellness with 0.01 no regrets In just 5 weeks, it is massive change within myself, I could feel and observe it in terms physically and mentally as well, he set up right goal to me based upon our full body observations not just weight loss or just diet indeed. He always make sure to give the full support and guide me to go with the path to achieve Our goal.

Client Testimonial

I have been training with Sharath in the gym for about three months, and I am very happy with the results so far. He has notable experience in the area, is seriousness and knows what he is doing. Always helping to increase the intensity of the exercises, in a safety way. I am lifting weights that I never thought I would be able to lift, without pain or injuries. Highly recommended!

Client Testimonial

Incredible 10 week transformation She is a Postnatal client who was desperate to lose her pregnancy weight and get a fitter and healthier lifestyle.She enrolled with our 12 week transformation program and we trained her at her home. She was very happy with her results just at 10 weeks and was truly impressed. The results were amazing and she can't thank us enough.Our new mommy now has a new lifestyle and approach to food and workout.

Client Testimonial

I started training with Sharath in September 2023 after letting my fitness go and putting on over 3 stone. I had never used a PT before but Sharath immediately put me at ease and gave me the confidence to try really effective resistance training that I had not done before. He also gave me helpful nutritional advice that has massively improved my diet. I have now lost over 2 stone and can see a massive difference in my body shape. Training with Sharath is always a pleasure and he really pushes me complete that extra rep when my arms and legs are telling me to give up! He is very reliable and I would highly recommend him as an excellent trainer!

Client Testimonial

I did 10 half hour antenatal PT sessions with Sharath. He was friendly, attentive and listened to what I wanted to obtain out of the training. He always checked in with me at every session to find out how I was feeling and tailored the exercise for that session accordingly which was very helful. It meant that I enjoyed my sessions and left feeling like I had workout but not too exhausted as I progressed in my pregnancy. He concentrated on the areas that I wanted to work on and provided advice and suggestions for workouts I could do at home to compliment the PT sessions. Overall I am extremely happy with the results and I look forward to working with him postnatally.

Client Testimonial

Trained with Sharath for 2 months and I could see significant improvements. He is very experienced in hypertrophy training, pushes you to go that extra mile and achieve your goals. He is also quite knowledgeable with diet and supplements and can provide the food regime that fits your goals. He is focussed and genuinely cares about his clients' objectives on and off the gym. I very much enjoyed training with him.

Client Testimonial

I would personally like to recommend Sha Fitness to everyone who wants to change their body shape, diet, fitness, need motivation or any goals related to physique, exercise and healthy lifestyle.
Excellent pace and use of time Well delivered Good subject knowledge Training has already been put into practice. . Your enthusiasm and positive attitude have also made the experience enjoyable and engaging. Your PT session was great. Thank you Sha🙏

Client Testimonial

Sharath made sure to find out exactly what my goals and concerns were in the beginning and expertly tailors my training to help my shoulder and knee problem. He is very calm, knowledgeable, motivating and encouraging and in just 16 sessions I am already achieving great results and much stronger than I could imagine.

How to Book Your Weight Gain Personal Training Programme?

Let ShaFitness help you build strength, confidence, and healthy weight gain through expert coaching and a right programme.
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FAQs – Everything You Need to Know

No. Your programme combines nutrition and training to ensure healthy weight gain and not just calorie overload.
Yes. We specialise in helping people who struggle to gain weight with customised fitness and nutrition plans.
Absolutely. Your plan will be adapted to your current health status, with a focus on rebuilding strength safely and gradually.
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