# Single leg drills ~ Cadence

**URL:** <https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525>\
**Category:** Uncategorized\
**Created:** [January 8, 2021, 2:23pm UTC](https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525 "2021-01-08T14:23:01Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pulawater](https://avatars.discourse-cdn.com/v4/letter/p/cc9497/32.png) [@Pulawater](https://wahoox.forum.wahoofitness.com/u/Pulawater)\
**Post date:** [January 8, 2021, 2:23pm UTC](https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525/1 "2021-01-08T14:23:01Z")

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I removed my Wahoo cadence sensor last week & now rely on a Virtual Cadence. Doing single leg drills my recorded Cadence was 1/2 of reality. Anyone else experience this? Is there a fix or should I just know to target 50% of required value?

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**Author:** ![Cody.Moore](https://sea2.discourse-cdn.com/flex020/user_avatar/wahoox.forum.wahoofitness.com/cody.moore/32/18_2.png) [@Cody.Moore](https://wahoox.forum.wahoofitness.com/u/Cody.Moore)\
**Post date:** [January 8, 2021, 7:20pm UTC](https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525/2 "2021-01-08T19:20:22Z")

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Which device are you getting cadence from for virtual cadence? Is that from your trainer?

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**Author:** ![JGreengrass](https://sea2.discourse-cdn.com/flex020/user_avatar/wahoox.forum.wahoofitness.com/jgreengrass/32/2628_2.png) [@JGreengrass](https://wahoox.forum.wahoofitness.com/u/JGreengrass)\
**Post date:** [January 8, 2021, 7:34pm UTC](https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525/3 "2021-01-08T19:34:27Z")

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That would be what I would have expected because virtual cadence works by detecting the power pulse over top dead centre. During single leg drills there is only 1 pulse per revolution rather than 2 from 2 legs. Why did you remove your cadence sensor?

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**Author:** ![Pulawater](https://avatars.discourse-cdn.com/v4/letter/p/cc9497/32.png) [@Pulawater](https://wahoox.forum.wahoofitness.com/u/Pulawater)\
**Post date:** [January 9, 2021, 3:36am UTC](https://wahoox.forum.wahoofitness.com/t/single-leg-drills-cadence/6525/4 "2021-01-09T03:36:20Z")

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It’s coming from the Wahoo Kickr Core.  
With the upgrade in firmware mid 2020?, I figured no reason for the real sensor on my training bike. I’ve put it on my MTB to get some real data whilst outriding