Why it matters
They have already decided to start. They are choosing who with.
Somebody has finally decided to do something about it and is looking at four trainers on their phone. The one who sounds like a person they could turn up to gets the message.
Sounds like you, not like a gym chain
Describe how you actually train people and the site is written from that, so somebody reading it gets you rather than stock fitness copy.
Where you train, and when
Your studio, your park, your hours and your service area written the way search engines read them, because somebody looking for a trainer is looking nearby.
Enquiries land in your inbox
The contact form emails you directly, so the message someone sends at 9pm after deciding to start is in your inbox at 9pm.
Readable by AI assistants too
Your site publishes a plain file of facts about what you offer that ChatGPT and similar tools can read. Most trainer websites do not have one.