Insights

The Blog

Training tips, nutrition advice, and fitness insights from Callan Headrick.

Is One-to-One Personal Training Worth It?

17 September 2026. 8 min read

It costs more than a class or an app, so what are you actually paying for? The five situations where one-to-one coaching earns its price, the four where your money is better spent elsewhere, and how to get full value from every session.

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How to Structure Your Training Week Around Sparring

27 July 2026. 6 min read

The hard part is not picking exercises. It is fitting strength work into a week that already contains hard sparring, without turning up to the mats too tired to train well. Weekly structure, what to cut when the week is full, and how to handle comp week.

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How to Choose a Personal Trainer in Edinburgh

25 July 2026. 7 min read

Personal training is expensive, runs for months, and most first-time buyers cannot judge quality until they are hundreds of pounds in. The five questions worth asking before you pay, the warning signs, and what a good first session actually looks like.

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Free Guide: The Nervous System Reset Manual
Practical, evidence-informed steps to shift from sympathetic dominance to parasympathetic balance, lifestyle, nutrition, and supplementation, in one place.

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