Meet the team2021-02-21T20:50:44+00:00
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Meet the Team

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Jason Curtis (Jay)
Jason Curtis (Jay)Founder / Director / Coach - 5S Fitness Ltd
Jason Curtis is the Founder of 5S Fitness Ltd. He is a highly experienced Strength & Conditioning Coach who has worked with professional athletes from countless sports, specializing in both the development of elite-level performance and the return of injured athletes back to sport – he is currently the head strength and conditioning coach at Macclesfield RUFC.

Since leaving the British Army where he worked as an Army Physical Training Instructor, he has worked with 100’s of clients from the general public. Ranging from young children to the elderly, those suffering from severe injuries and ailments, to those who just want to improve their fitness, strip fat, and build lean muscle – he has published numerous books on these topics.

Jay is also the founder of, where he qualifies new personal trainers and strength and conditioning coaches – there are over 10,000 students in his online academy.

Jay enjoys coaching correct form and technique and loves to take high-intensity sessions, pushing his clients to their limits, while taking the time to correct postural issues and rehabilitate any previous injuries. He always ensures his clients are kept in tip-top condition while achieving their health, fitness, and sporting goals.

He is also an experienced Boxer and a Muay Thai instructor and can implement these styles of training into your sessions.

You can choose to train with Jay in the gym or apply to join his online coaching service.

Shaun Carter
Shaun Carter Director / Coach - 5S Fitness Ltd
Bio Coming Soon

Lisa Ashcroft
Lisa AshcroftCoach - 5S Fitness Ltd
Lisa has spent years progressing her training and nutrition, constantly striving to develop programmes that are specifically designed to meet her every need and goal. Over the many years of trialling different training methods and diets she has found a passion for Strength training and metabolic conditioning, knowing that in order to stimulate changes in the body, we need to work to high intensities and take ourselves outside of our comfort zones.

She has also developed a keen knowledge of nutrition and how to best develop nutritional programmes that are tailor made to suit each and every client. Diet and nutrition is not about stripping away as many calories as we can, it’s about finding the right balance that is going to help you achieve your goals, while also being sustainable long term.

If you’re looking for a coach that is not only going to make sure that your training is of the highest standard, but will also ensure that you maintain a healthy and nutritious diet and lifestyle, then Lisa is the coach for you.

Steve Hodgson
Steve HodgsonCoach - 5S Fitness Ltd
Bio Coming Soon
Bringing Strength & Conditioning to the masses!