[ameisenstaat]

Another great exercise to practice chord transitions are the one minute changes as taught by Justin.

Take a pair of chords you need to change between, then for one minute try as much changes as you can between the two (count!) doing one strum per change. Here it’s not about perfection but speed. So each change counts, no matter how perfect it sounds.

Note however, that the method should go in companion with an exercise as described by @Moose408 which has its focus on perfection.