Depending on the rules of the club you belong to. While other gyms may limit shower use to those who have finished an exercise, some may permit members to use their facilities even when they are not using the gym for a workout. To find out if using the shower is permitted without working out, it is best to speak with the gym staff or examine the policies of the facility. Additionally, it's crucial to observe appropriate hygiene standards if you use the gym's shower facilities. For example, you should bring your own towel and toiletries, clean up after yourself, and show consideration for other gym members who might also be using the showers.