# Artificial Sweeteners, DIY Race Tips, Nutrient Timing and More – Ask a Cycling Coach 294

**URL:** <https://www.trainerroad.com/forum/t/artificial-sweeteners-diy-race-tips-nutrient-timing-and-more-ask-a-cycling-coach-294/51418>\
**Category:** Ask a Cycling Coach Podcast\
**Tags:** podcast\
**Created:** [January 20, 2021, 10:59pm UTC](https://www.trainerroad.com/forum/t/artificial-sweeteners-diy-race-tips-nutrient-timing-and-more-ask-a-cycling-coach-294/51418 "2021-01-20T22:59:56Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![maletero](https://sea2.discourse-cdn.com/trainerroad/forum/user_avatar/www.trainerroad.com/maletero/32/59551_2.png) [@maletero](https://www.trainerroad.com/forum/u/maletero)\
**Post date:** [January 21, 2021, 11:29pm UTC](https://www.trainerroad.com/forum/t/artificial-sweeteners-diy-race-tips-nutrient-timing-and-more-ask-a-cycling-coach-294/51418/6 "2021-01-21T23:29:20Z")

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I’ve seen it on three different Wahoo HRMs. I usually track HR on an apple watch, too, but forget to check it. I spend a lot of time staring at my numbers on my head unit or TR app, so I def. see it there. I _think_ I remember it happening with an old Suunto chest strap, too, but it’s been a few years since I’ve used that one.

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