Get more speed! It could have to do with your wheels being really soft and/or the ground. If your looking to do like a speed check kinda thing you just have to pull the board back before you stop

Lean back slightly

Sometimes rain helps slide the board, but it will mess up your griptape

You should thrust yourself into it

That's normal

Normal

Next time you do it, put wayyyyyy more speed and slide for less time and pivot back to a regular stance (or revert) accually just do a slow revert while going really fast

Put your shoulders into it

Try doing a Bs180 power slide and put your right hand on the ground and your left grabbing the rail of your board it might make it easier also

lean back. and when you feel it starts to stop, spread your legs

Ton pois est trop en arrière

Faster

Get a good bit of speed and make sure you are leaning backwards so your weight is distributed over your heels which should be over hanging the board

speed man