# Exercise Timer Contributor supplied; source control is verified only where a listing's provenance says so. ID: 51b3d8430e1def85e3690ac66faffa92581f7eb675724dc15a2a5c44e1eaf61f Search context: `{}` Category: Health & lifestyle An interval-training timer with configurable preparation, exercise and rest periods and reusable workout presets. ## About this listing Added as a fan ยท Contributor supplied Source control has not been verified. Listing updated: 2026-11-07 Link checked: 2026-11-07 [Main link]() [Explore listings](/search.md)