Mill Street Gym
Fitness
TikTok
14 weeks
2025
Strength coaching, without the shouting
An independent strength gym. Calm form checks instead of loud motivation.

Before and after
Followers
1.9K
34K
Monthly reach
11K
960K
Save rate
1.3%
8.6%
Mill Street wanted members who would stay, not one-month sign-ups from January ads.
Calm form-check videos, member stories and a 'first session' walk-through that answered the questions new members were nervous to ask.
Trial sign-ups came mostly from TikTok, and more of them stayed past three months.


“People joined saying 'you're the gym from the form videos'.”