Supported sessions for adults will be held at the Green Gym in Seaford by Wave Leisure Trust and Seaford Town Council.
The programme was developed with people who helped identify reasons why they were not using the green gym at the Salts Recreation Ground on the seafront.
Top of the list of concerns for those aged 50 plus was how to use the equipment and confidence about exercising in public. Weather was also cited as a factor.
There will be free instruction and advice from a fitness instructor. Participants will be given a booklet about how to use the equipment.
Sessions will be on Tuesday 2.30pm-3.30pm and Thursday 2pm-4pm until Thursday October 17. Call the Downs Leisure Centre on 01323 490011.