Challenge - Sledgehammer Choke

9lbs @ 19"
Challenge Details:
-With sledge laying on the ground, place coin on the striking surface.
-Grab the handle, choking down as far away from the head as possible (index finger towards the head).
-Deadlift the hammer, placing the head on top of an 18"+ box without the coin sliding off. The coin may fall after the sledge lands as long as the sledge is touching both the platform and the coin for a brief instant.
Reddit /r/GripTraining/ March 2020