Gym Social Media: A January Plan and Claims to Avoid

The short answer

Sell the first visit, not the result. A nervous beginner wants to know what a first class looks like, who will be there and what it costs. A coach demonstrating one move, an empty studio at opening time and a clear timetable do that job. Promises about weight, size or speed are where the trouble is.

This differs from a yoga studio, where the content is a timetable and workshop enrolment and where the main care is how benefits are worded. See Yoga studio social media. A gym has two problems yoga mostly lacks: a sharp January peak, and an industry habit of before-and-after weight claims.

A six-week January launch plan

Start before the rush. People think about joining in the last week of December, and decide in the first two weeks of January. The plan below runs from mid-December to the end of January. The dates are yours to set against your own opening hours and closures.

Make one post per week the "come in" post: a trial class, an open day, a free first session. State the actual terms: how long it lasts, what happens afterwards, and how to cancel. A free trial that rolls into a membership without saying so is a customer-service problem before it is an advertising one.

Claims we do not post

Fitness is one of the industries where regulators have said the most. The rules below are summaries with links, not legal advice. Check what applies where you operate.

• A precise amount of weight loss in a stated period. The UK's Committee of Advertising Practice (CAP) guidance on weight control says claims that someone can lose a precise amount of weight in a set time should generally be avoided, and that advertising that overweight people lost more than 2 lb a week is not acceptable. It also says before-and-after photos are treated like testimonials and the advertiser should hold signed, dated proof they are genuine, and that testimonials alone do not back slimming claims (ASA and CAP: weight control).
• An exceptional result presented as the norm. In the US, the Federal Trade Commission (FTC) says an ad that features an exceptional result must make clear what people usually achieve, if the advertiser cannot show the result is typical. The FTC's example is someone who lost 20 pounds in two months (FTC Endorsement Guides: what people are asking).
• Health benefits of supplements and products. The FTC's health products guidance says claims about health benefits need competent and reliable scientific evidence, and that it is not enough that a testimonial reflects an honest experience (FTC health products compliance guidance). If you sell protein or supplements, do not write "burns fat", "boosts immunity" or "detox".
• Members without consent. A member in a class, a locker-room mirror or a transformation photo needs their yes, recorded, for this use. People also change their minds.
• Body-shaming hooks. "Summer body" and "fix your holiday weight" sell sign-ups and push people away. A gym that wants regulars is better off with "come as you are".

A safer way to show progress: skills and habits. A member who could not do a full push-up in September and now can, a streak of attended classes, a first 5 km. Those are real, they are about what the member did rather than what a product did, and they are usually easy to say yes to.

The rest of the year

After January, the account has one job: keep the people who joined, and make the next person feel welcome. These post types repeat without much planning.

• Coach of the week. A name, a specialty and one thing they would tell a beginner.
• Timetable changes, posted in the week before they happen and pinned afterwards.
• Equipment explained. One machine, what it is for, and where the instructions are.
• Class of the month. What a normal session looks like, from the coach's side.
• Questions beginners ask. Changing rooms, towels, what to wear, how to book, what if you are late.

The first three dates are on the UN's list of international days (UN observances). Global Running Day is an industry-run event, and National Fitness Day moves each year, so check the organiser's page before you plan.

What to shoot in one hour

1. 1

   The empty studio at opening

   Lights on, floor clean, nobody in frame. It tells a beginner there is room for them.

2. 2

   Ten-second coach demos

   One move, two angles, side-on and front. Add the cue as text.

3. 3

   The beginner's route

   Front door, reception, changing room, water refill, floor. Shoot it as one walk.

4. 4

   The timetable on a screen

   Keep the screen clear of member names.

5. 5

   A coach holding a card

   Their name and the thing they teach, so the post answers who will help me.

A drafting tool that works from your own photos, such as KeepsPosted, can turn that hour into several posts in your voice. You still decide which photos show members who have said yes.

Common questions

Sources

• ASA and CAP: weight control, general (checked 10 Nov 2026)
• FTC: Endorsement Guides, what people are asking (checked 10 Nov 2026)
• FTC: Health products compliance guidance (checked 10 Nov 2026)
• United Nations: international days and weeks (checked 10 Nov 2026)

Written by the KeepsPosted editorial team from regulator pages listed above, with AI assistance for drafting and a person reviewing every claim. The plan and shot list are practitioner suggestions, not measured results. General information, not legal advice.