OfficialWireGrind OP t1_j5d23gx wrote

These are actually multi-swing setups. Most have 2 or 3 swings, but around 18% of them have 1, 4, or 5.

Whirls and spinners are both rotating toys. Whirls tend to be lower to the ground like a marry-go-round. Spinners are higher, and using them tends to involve greater use of the hands.