# Change fatigue (ATL) and fitness (CTL) factors

**URL:** <https://forum.intervals.icu/t/change-fatigue-atl-and-fitness-ctl-factors/300>\
**Category:** Announcements\
**Created:** [25 January 2020 10:55 UTC](https://forum.intervals.icu/t/change-fatigue-atl-and-fitness-ctl-factors/300 "2020-01-25T10:55:50Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Olly\_Thomas](https://forum.intervals.icu/user_avatar/forum.intervals.icu/olly_thomas/32/28972_2.png) [@Olly\_Thomas](https://forum.intervals.icu/u/Olly_Thomas)\
**Post date:** [7 January 2022 11:24 UTC](https://forum.intervals.icu/t/change-fatigue-atl-and-fitness-ctl-factors/300/8 "2022-01-07T11:24:06Z")

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Its currently hidden due to some other Fitness chart work David has been doing - 6 days ago he noted it should be back soon: [Calendar and fitness updates - #12 by david](https://forum.intervals.icu/t/calendar-and-fitness-updates/5551/12)

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_[View the full topic](https://forum.intervals.icu/t/change-fatigue-atl-and-fitness-ctl-factors/300)._