# Fitness chart training zone ..bug?

**URL:** <https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974>\
**Category:** Bug Reports\
**Created:** [20 May 2020 07:23 UTC](https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974 "2020-05-20T07:23:29Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Johannes\_Harava](https://forum.intervals.icu/user_avatar/forum.intervals.icu/johannes_harava/32/47295_2.png) [@Johannes\_Harava](https://forum.intervals.icu/u/Johannes_Harava)\
**Post date:** [20 May 2020 07:23 UTC](https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974/1 "2020-05-20T07:23:31Z")

</div>

![Kuva 20.5.2020 klo 10.03](https://forum.intervals.icu/uploads/default/original/2X/3/36c684131ca8387f89274c59f7f477631e269d90.jpeg)

I’m mainly using fitness chart and eyeing my training zone since it has been consistent with my own feelings. A few days ago i noticed my training zone line had moved alot. Those three dips deep in the red zone used to just go into red lightly. I don’t think i’ve changed anything that should make this happen?

---

<div class="post-metadata">

**Author:** ![Freek\_Smulders](https://forum.intervals.icu/user_avatar/forum.intervals.icu/freek_smulders/32/29292_2.png) [@Freek\_Smulders](https://forum.intervals.icu/u/Freek_Smulders)\
**Post date:** [20 May 2020 09:27 UTC](https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974/2 "2020-05-20T09:27:05Z")

</div>

Check this blog-post:

> [@Form as a percentage of fitness](https://forum.intervals.icu/t/form-as-a-percentage-of-fitness/869):
>
> The /fitness page and other places that display form can now show it as a percentage of fitness instead of an absolute number. This makes the form zones (optimal training etc.) more applicable to athletes with less than 100 fitness. This setting is available in “Options” on the fitness page and in /settings. “Percentage of fitness” is the default setting for new athletes.

---

<div class="post-metadata">

**Author:** ![david](https://forum.intervals.icu/user_avatar/forum.intervals.icu/david/32/30189_2.png) [@david](https://forum.intervals.icu/u/david)\
**Post date:** [20 May 2020 15:15 UTC](https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974/3 "2020-05-20T15:15:09Z")

</div>

You had ride activities set to give you zero fitness from training load in /settings. Not sure how that happened but I have changed it back and your chart looks “normal”.

 ![Screen Shot 2020-05-20 at 17.13.56](https://forum.intervals.icu/uploads/default/original/2X/7/798389953a9ff4215bc10ac80534fbe2cf75141b.png)

---

<div class="post-metadata">

**Author:** ![Johannes\_Harava](https://forum.intervals.icu/user_avatar/forum.intervals.icu/johannes_harava/32/47295_2.png) [@Johannes\_Harava](https://forum.intervals.icu/u/Johannes_Harava)\
**Post date:** [20 May 2020 17:59 UTC](https://forum.intervals.icu/t/fitness-chart-training-zone-bug/974/4 "2020-05-20T17:59:09Z")

</div>

Thank you very much! I have been clicking around so maybe i did change something without noticing. Can’t be sure. Anyways it looks like it “should” now. Thank you again! 😊