Hand techniques and movements in drumming are dependent on many variables, to begin with, so to say that a junior drum set would hamper or staunch your ability to play is actually quite contrary to the actual reality.  Setup is vital here, too. If you know how to place the drums and other components of the kit in the right place, then it’ll drastically improve your chances of learning efficiently. The impact of teachers and lessons is also pretty resourceful, as it warns students of bad habits and mistakes that need to be avoided.  All things considered, the main purpose behind using a junior drum kit is to increase playability. If your child is having a hard time playing on a small kit, then definitely consider switching to a full-size drum kit.