1. to swing (In the sense of pulling your arm back to get ready for a punch. Think of "hauling out" your hand.)
2. to go on a tangent (when telling a story)
A fun look at the meaning "holen" and its many useful prefix versions and the secret connection between fetching, racing and shouting.
Vocab:
holen, rausholen, ausholen, abholen, aufholen, überholen, sich erholen, runterholen