Pull Plank with Chisel

What happens here

The installer further demonstrates the versatility of the chisel by showing how it can be used to pull a plank. By inserting the chisel into a gap (or between the plank and a fixed object) and applying leverage, the plank can be pulled tightly against the adjacent board. This is particularly useful in situations where pushing from the opposite side is not feasible.

Goal: Further close gaps or adjust planks by pulling them.