If you’ve been following along at home, you have hopefully tried Metronome Trick No. 1 by now.  Hopefully you’ve tried it more than once, hopefully everyday or practice session for a whole week.  And you’ve probably noticed that, what with all that repetition, it can take a long time to get from your starting tempo to two clicks above performance tempo.

Here’s the basic rule:  never practice any one thing more than 10 minutes at a time.

What do you mean, any one thing?

If you are working on getting a technical passage up to speed, “any one thing” means a small section of that passage that you have chosen to practice.  If you are working on the sound and expression of a slow movement, “any one thing” means a reasonable section of the movement, maybe one or two phrases.  If you are working on a technical exercise (scales or arpeggios), “any one thing” means any one exercise (i.e. for all you flutists out there in practice-land, Taffanel & Gaubert’s famous scale pattern No. 4).  If you are working on a particular skill (i.e. smooth legato leaps, “any one thing” means that particular skill.

What if it’s going to take more than 10 minutes to master?

Then come back to it during another practice session and give it another 10 minutes then.  Even if you think you could nail it in 15, you’ll get it even better if you give it two separate sessions of 10 minutes.

Really people, if any one thing deserves more than 10 minutes of your time, you might as well give it 20, and get it done for sure.

But why, and wherefore?

I invented the 10-Minute Rule in response to two things:  fear of tendonitis, and fear of going crazy.

The 10-Minute Rule can help prevent overuse/repetitive stress injury by the obvious mechanism of restricting how much repetition you do at a single stretch.  It also gives your brain a time limit on obsessing about some small detail of your playing, thus preventing craziness.

The 10-Minute Rule also has a much more subtle but equally powerful benefit:  it carries with it the assumption that there will be a next time, that you will get 10 more minutes on this particular passage, and it’ll get better then.  That assumption of a next time goes a long way toward removing the feeling of desperation that often comes with a real desire to be good at an instrument.

Seriously, though, never?

I make two, and only two, exceptions to the 10-Minute Rule:

• The 12-Minute Rule:  if you are SURE you will get your one thing mastered with just two more minutes of practice, go for it.  Once the clock strikes twelve, though, your metronome turns into a pumpkin and you have to stop, even if you’re just one click away.  Come back to it next session with another 10 minutes.  And if you are more than a few clicks away from done, don’t go past 10 at all.

• The 15 Minute Rule:  this is only for when you are memorizing something, and will be dealt with in a later article, I promise!

Note to beginners/amateurs: Try this idea as the 5-Minute Rule, as most of your issues can be solved in shorter sessions than those of more advanced players.  You can work your way up to the 10-Minute Rule as you get more experienced.

Another note: the cool picture above is from http://www.flickr.com/photos/laffy4k/367822192/