[Adrock]

"Move your feet up" is a cue. It's shorthand for something much more complicated that you've already learned and need to be reminded to apply in the moment.

When squatting, someone might tell you to "drive from the hips" or "knees out." When singing, someone might advise "diaphragm!" When coding, "DRY!" The obvious interpretation of these things don't stand on their own.

Cues aren't advice.

[rmacqueen]

Yea this is a good point. Same with "lean forward" during skiing. It's only really helpful for someone who already knows why you need to lean forward (and is able to do so) but just had a momentary lapse.

[paulpauper]

Yes this is not advice. This is more like an instruction