The trainers who fill their books aren’t the ones with the most impressive lifts on camera, they’re the ones who show real client results and explain the reasoning behind a program, not just the workout itself. Anyone can film a set. What actually sells a personal trainer is proof that the method works and a personality people want to be coached by.
What to post
Client results and proof
- A specific client’s progress, with their permission, named numbers included.
- A transformation that focuses on strength or habit change, not just appearance.
- What a client said in a session that captures why they keep showing up.
- A before-and-after of form on a specific lift, not just body composition.
- A client hitting a goal they didn’t think they’d reach, on camera.
Workouts and technique
- A common form mistake you correct constantly, demonstrated.
- A full workout breakdown for a specific goal, sets and reps included.
- The exercise substitution you use for a common injury or limitation.
- A myth about training you disagree with, explained plainly.
- A quick fix for one specific sticking point, like a stalled bench press.
Education and philosophy
- Your actual approach to programming, explained in plain language.
- What you tell new clients in their first session.
- The difference between two commonly confused training concepts.
- A nutrition basic you explain constantly, without the jargon.
- Why you programmed a session a specific way for a specific client.
Behind the scenes
- Your own training session, honestly, including the bad reps.
- What a full day of sessions actually looks like back to back.
- The prep that goes into building a client’s program.
- A moment from a session that made you laugh or made your week.
Business and offers
- What working with you actually looks like, in three steps.
- Current availability and how someone books a first session.
- A specific package or program, explained plainly, price included.
- The kind of client you work best with, described honestly.
How often to post
Three to five times a week works well here, since consistency signals that you’re actively coaching, not just posting occasionally. Mix content types rather than posting the same workout format daily, one educational post, one client result, one behind-the-scenes moment covers more ground than five identical workout clips.
Which platforms matter most
Instagram and TikTok do the most work for a personal trainer, since both reward short, visual, demonstrable content, form checks, workout clips, before-and-afters. Instagram tends to convert better for local, in-person trainers because of Stories and DMs, while TikTok’s reach favors trainers building an online or hybrid coaching business. A YouTube channel is worth building over time if you’re producing longer workout breakdowns that don’t fit a short-form format.