Hi, im lewys

Personal Trainer & Body Composition Coach

A Personal Trainer based at JD Gym in Gorseinon, South Wales. — just honest, personalised coaching built around your goals.

I’ve been working in the fitness industry for 4 years, with 2 years of hands-on experience as a PT.

My background in Sport Psychology gives me a solid understanding of motivation and mindset — both essential tools when it comes to lasting change.

Like many, my fitness journey started with a lot of confusion. I fell into resistance training during university and, over time, built up a love for training and a better understanding of nutrition. Now, I help others do the same — with tailored programmes, smart coaching, and no-nonsense support.

I’m currently studying for my Level 5 Diploma in Advanced Nutritional Science with Mac-Nutrition. Once I qualify in October 2025, I’ll be offering in-depth nutrition consultancy services alongside personal training.

If you’re looking to make positive, sustainable changes without unnecessary restriction — you’re in the right place.

Dont just take my word for it

Testimonials

I cannot recommend Lewys enough as a P.T. I have only ever done fitness classes as had no idea what to do in the gym otherwise. The thought of using the equipment terrified me and I was anxious about looking silly. Lewys gave me a great plan and worked through every exercise with me and built my confidence using the gym equipment. He also is extremely knowledgeable about nutrition, and very balanced. The plan was simple, easy to stick to and works. Lewys is also a great laugh and made every session enjoyable. Even though my P.T course has come to end with Lewys I’ve built up a great routine, sustainable eating habits and still get to eat the odd doughnut and glass wine!

Mandy

As a middle aged man who has not looked after himself for the past decade I was doubtful that the gym was for me. However with Lewys’ guidance and support I have felt more confident in the gym and am now seeing and feeling the benefits. Lewys is polite, knowledgeable and encouraging and I look forward to our weekly sessions.

Dewi

Thank you Lewys! The sessions have been amazing, I know my posture has improved and my overall strength has increased but most importantly thanks to you, I have regained my love of the gym after many many years of avoiding it! You have shown me that whatever age you are exercise is not only important and beneficial but also fun! With the training logbook and exercise plan I can look back and see my improvement between week one and now and that is so motivating.

Alison

Thank you would be a massive understatement! The confidence, self awareness and level of discipline I have overcome since having you as a trainer has been something I have been battling for many years! Thank you so much for making me feel comfortable, for the great laughs and most importantly helping me find my old self again! I will be forever grateful and I would hands down put you forward for anyone else struggling out there! Seriously, it’s been such a positive life change you have given me, thank you.

Shauna

Lewys has a great knowledge of fitness training and nutrition. I recently completed a 10 week fitness programme with Lewys and he helped me regain my motivation for weightlifting, fitness and classes. I am now so much stronger and eating a better diet to gain more results. I feel healthier than I have for sometime.

Tanya

I’ve had the pleasure of working with Lewys for the last three months and he has significantly enhanced my fitness levels, specifically overall strength. His motivational approach and positive reinforcement creates a supportive atmosphere, making every session enjoyable. I highly recommend Lewys to anyone seeking a skilled and motivating trainer to improve their strength and fitness.

Jack

Just a huge thanks to Lewys. My family bought me a PT package for Christmas and although I have been a regular gym user for sometime my training had stalled and I needed some further guidance on training, nutrition and to reignite my motivation. Roll forward 10 weeks – due to Lewys’ patience, enthusiasm and encouragement I’m not only stronger but much more confident in the gym, using different techniques and machines properly whilst also benefiting from a 7lb weight loss with my clothes fitting much better.