Fitness guides

Last updated: 16 October 2026

Practical guides on nutrition, training and AI coaching. Each one keeps to general, conservative advice and explains where its limits are.

How to set macros for muscle gain

General, conservative guidance on calories, protein, fat and carbohydrate for muscle gain.

Benefits of an AI fitness coach

What an AI fitness coach can and cannot do, and what to check before you choose one.

Get a plan built around you

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PulseLyf is pre-launch. Join the waitlist to be emailed when the iPhone and Android apps are live.

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Health disclaimer: PulseLyf is an AI coaching tool, not a medical or licensed fitness professional service. It does not diagnose, treat, or replace advice from a doctor or certified trainer. Consult a professional before starting any new exercise program.