Occasionally I see some youtube videos go over how to use wrists to assist a front lever or planche, but sometimes the information is conflicting. Specifically, which direction should the torque be applied? The way I see it, in a front lever, a torque should be applied upwards to push your lower body up, and a similar wrist torque should also be applied in a planche. However, I am not sure if this is correct or if wrist torque even has a significant impact. To my knowledge, having infinite wrist strength by itself isn't enough to perform a front lever or planche.
Here is diagram:
Here are some videos that mention it, and also if they mention the same direction of torque:
(front lever, same direction)
(front lever, opposite direction)
(planche, opposite direction)
Here is diagram:
Here are some videos that mention it, and also if they mention the same direction of torque: