Online programme · £97 once
Simple Strength
A manageable starting level, clear lessons and a routine you can return to. Includes a private orientation and introductory support as you learn to train independently.
Explore the programme
Jenkin Lee · Life Mode
I’m Jenkin — a fitness coach, digital product creator, author and dad. Through Life Mode, I help busy adults over 40 build strength for real life. I’m also writing, creating and exploring a new chapter of my own.


My book · A personal story
You followed the expected path. But does your life feel like yours?
Family expectations. Becoming a father. Finding the courage to start again. My memoir explores life as a British-born Chinese man still figuring things out at forty.
This is an honest, unfinished story — not a formula for success.
Explore the book & read a sampleDigital PDF · English and Traditional Chinese editions
Work with me
Follow a structured programme with help getting started, or work with me on a more personal plan.
Online programme · £97 once
A manageable starting level, clear lessons and a routine you can return to. Includes a private orientation and introductory support as you learn to train independently.
Explore the programmePersonal support · Online & Northampton
Want a plan built around you and someone alongside you while you put it into practice? Explore a coached Strength Reset or ongoing one-to-one support.
Explore coachingAbout Jenkin
I’m a British-born Chinese dad, fitness coach, author and podcast host. Coaching remains part of my work; books and digital products are another way I’m exploring ideas and making something useful.
I’m open to working with creators to turn their knowledge into practical digital products. I’m building my first creator partnerships: starting with a small sample, getting feedback and exploring what we can develop together.
Life Mode is not about making you dependent on a coach. The aim is to give you the structure, confidence and understanding to own your training for yourself. Sustainable beats flashy. Consistency beats intensity you cannot maintain.
Read my full story“Simple strength, practised consistently.”
People I collaborate with
Coaching is not about having every answer yourself. These are the people and independent services connected with Life Mode.

Physiotherapy · Northampton
Co-owner and physiotherapist at The Physical Therapy Clinic. His work in recovery and rehabilitation complements Life Mode’s focus on sustainable strength and independent training.
We provide separate, independent services. For clinical advice or appointments, please contact the clinic directly.
Meet Andy & the clinicStart with a conversation
Tell me where you are and what you want to change. We can talk through whether the programme or personal coaching makes sense for you.