Not of myself, but here's an example of the inward K snare (the most common, there are other inward hits such as a snare roll) https://youtu.be/DRk5QkDit2c http

Not of myself, but here's an example of the inward K snare (the most common, there are other inward hits such as a snare roll) https://youtu.be/DRk5QkDit2c https://youtu.be/DRk5QkDit2c It's just a matter of practice to make a K sound the same inward as outward. Then you can manage your air seamlessly, like circular breathing.