The Trael blog
Practical guides to training and eating, written for people starting or restarting rather than for people who already know the jargon. General fitness guidance only, with every figure attributed to a named source.
AI personal trainer vs a human personal trainer: an honest UK cost comparison
What each option really costs in the UK, and what a human PT still does better.
· 7 min read
How to restart exercise after years off: a realistic plan for your 30s and 40s
Start smaller than you think, build slowly, and stop treating week one as a test.
· 7 min read
How many calories should I eat to lose weight? A no-fads UK guide
What a deficit is, what the NHS figures are, and the minimums you should not go under.
· 8 min read
A 3-day beginner workout plan you can actually stick to (home or gym)
Three full-body sessions a week, 30 to 45 minutes, at home or in a gym.
· 8 min read
Fat loss vs weight loss: can you build muscle at the same time?
Why the scale hides the thing you care about, and whether you can do both at once.
· 7 min read
How much protein do you actually need? A simple UK guide
The official UK baseline, the higher range if you train, and what it looks like on a plate.
· 7 min read
What an AI fitness coach actually does: how Trael builds your plan
The questionnaire, the plan, the coach, the weekly check-in, and the honest gaps.
· 8 min read
Trael provides general fitness guidance only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a GP or qualified professional before starting any new exercise or diet programme, and stop and seek help if you feel unwell.