Pt1. Practicing a Musical Instrument - How long & often.

[tastyciggarette]

why not 25 minutes or 28.5 ?

[percussionclinic]

Well the reality is of course that the actual exact number will vary a tiny bit from person to person and I guess also depending on the material and level of concentration... but 20 minutes is the number generally considered to be how long it takes of constant focus before the human brain starts putting the information into the subconscious. Indeed if you want to be absolutely sure of it then going a little over to 30 mins is a good idea!