: Use abilities to trim minion health before they crash into your tower to maintain lane priority.

If you are referring to the Dopa band by Dopamineo , it is a functional training tool designed for full-body resistance. :

: Leave one enemy minion alive and pull it between the lane pillars to "freeze" the wave near your tower, forcing the opponent into a dangerous position. Map Awareness :

: Fold the band in half to create a loop at one end.

: Wrap the looped side around or through a sturdy anchor point.

Dopa is widely considered one of the best solo-queue players in history. His "guides" are primarily high-level strategies for Mid Lane. :