Due to Vimeo's privacy restrictions, any Vimeo videos added to the exercise library won't play for your clients unless our domain is added to your Vimeo 'whitelist'.
In your Vimeo Pro account, under the Privacy Tab, you can define Where can this video be played?
💥 Pick only sites I choose 💥
See this link for Vimeo's Help Center Article on privacy settings.
And voila! If you have any issues, please reach out to us!