Lyme Regis gym
Run by Lyme Regis gym

They have some group classes although you might want to check first to see what level they are for as I can;t see anything specifically for gentle exercise.

Not yet checked. This listing came from the old directory and has not yet been checked with the organisation. It was last updated on 15 January 2024. Contact them before you travel.

Latest version: https://mynoticeboard.org.uk/services/lyme-regis-gym