Social media for gyms and personal trainers: what to post

Social media for gyms and personal trainers has one job: let people feel what it is like to train with you before they walk in. Not the equipment list. The coach's voice, the early class, the regular who could not do a push-up in January. Below is what a gym should post and what a trainer should post, ideas that only work in a room with barbells, and the rules for before-and-after photos that many fitness accounts get wrong.

A gym and a trainer need different feeds

The Health & Fitness Association counted 72.9 million gym and studio members in the United States in 2023, almost a quarter of everyone aged six and older. Most people you want to reach already know they should train. They are deciding where, and with whom. That decision looks different for a gym and for a trainer:

A gym feed full of the owner's own workouts tells a beginner nothing about the gym. A trainer's feed full of stock photos of the gym tells nobody why they should pick you.

Ideas that only work in a gym

1. The schedule, every week. A post or story with the classes and who teaches them. It is the most useful thing you post, and people save it.
2. The tour before the doors open. Fifteen seconds walking the empty floor: where the racks are, where beginners usually start, where the water is. It answers "where do I even go" before the first visit.
3. Off-peak hours. "Tuesday at 2 p.m. the floor looks like this." For everyone who hates crowds, this is the reason to join.
4. What the strange machine is for. The sled, the rower, the cable stack. Beginners will not ask in person. They will watch a 12-second clip.
5. Meet the coach. One coach, what they teach, and the cue they repeat most in class.
6. A class in 20 seconds. The warm-up, the hard part, everyone flat on the floor at the end.
7. Milestones, with permission. A first pull-up, a 100th class, a first race. Celebrate effort and skill, not body shape.
8. The weekly math. The CDC recommends that adults get 150 minutes of moderate activity a week plus at least 2 days of muscle-strengthening activity. Show how your timetable covers it: three 50-minute classes already add up to 150 minutes.

Ideas for a personal trainer

• One question per video. The question clients ask you most, answered in under 30 seconds, filmed where you train.
• Wrong, then right. The same move twice, with what you would say to fix it. This shows how you coach better than any caption.
• What a first session looks like. The questions you ask, the warm-up, what you write down. It lowers the fear of booking.
• Wins that are not about weight. "She added 20 pounds to her squat" or "he can carry his kid up the stairs now". With the client's permission, always.
• Your prices in plain words. How much, how long, what a package includes. People who cannot find a price often do not ask.
• Your own training, now and then. It shows you practice what you teach. But the client is the star, not you.

Before-and-after photos: permission first, then the FTC

A transformation photo is the most persuasive post a fitness business can make. It is also where the rules start.

Get written permission. Before anyone's photo goes up, have them sign a short note: which photos, where they will be posted, and that they can ask you to take them down. Keep it. A verbal yes at the end of a session is easy to forget and hard to prove.

Show the typical result too. When your gym posts a member's result to win new members, the federal Endorsement Guides apply. They say an ad with a customer's experience will likely be read as what people "will generally achieve". If you cannot back that up, the ad should clearly show the generally expected result. The FTC puts it simply: an ad with someone who got exceptional results "must make clear to the audience what the generally expected results of following that same regimen are." The rule's own example is a weight-loss before-and-after, where the ad needs to say what users typically lose. A small "results may vary" does not do that job. The disclosure has to change the impression the ad leaves.

Say when something was given. If the client got free sessions or a discount in exchange for the photo or the testimonial, say so in the post, in plain words. The same goes for your coaches: the FTC says an employee who praises the company should disclose the relationship, and that listing the employer on their profile is not enough.

The safest habit is the one in the idea list above: celebrate what people can now do, not how many pounds they lost. For the wider rules on before-and-after pictures in beauty and aesthetics, see Med spa social media.

This is general information, not legal advice. For your own case, read the FTC's Endorsement Guides pages or ask a lawyer.

Filming in a room full of people

• The people in the background did not sign anything. Film before the doors open, frame the shot tight on the coach, or tell the class "we are filming for 20 seconds, step aside if you would rather not be in it".
• Never film in locker rooms or changing areas. Not even an empty one with a mirror selfie.
• Turn the gym music down or off. Business accounts have limits on popular songs, and the playlist in the background counts too. We explain the limits in Why can't my business account use popular songs?
• Hold the phone vertically and set it down. A phone leaning on a bench gives a steadier shot than a phone in a sweaty hand.

One class, a week of short videos

A photo shows a gym. A short video shows a workout: the pace, the noise, the coach's voice. And a single class gives you enough raw material for several of them. The hard part is not filming. It is the cutting, the captions and the posting, which is exactly what gets skipped in a busy week.

Here is a habit that works. Set your phone on a bench during one class a week and record three short clips: the warm-up, the hardest set, the end. Add one clip of a coach explaining a move. That is four videos' worth of footage from a single hour.

Our Growth plan already turns up to 4 of its 15 monthly posts into short videos. If you have more footage than that, Extra Short Videos adds 4 more short videos a month on top of your plan for $79 a month: cut for Reels, TikTok and Shorts, with on-screen captions, music and a strong first second, and you approve each one before it goes out.

It is not the right fit for everyone. If you enjoy editing your own videos, keep doing it: the ideas above are yours to use. And if all you want is paid ads, a posting service is not where to start.

If you would rather film and hand off the rest, see the plans and add-ons.