Eccles 2nd Mvt

Two things: right hand, left hand.

Sometimes fast notes won't speak because the bow is moving faster than the string can vibrate. Use very little bow on each note.

Your left hand has to instictively know how the piece goes. The only way to get your hands to move fast enough is to practice slowly with a metronome. Start at 60 bpm or slower, and don't go faster until you can play it perfectly at the slow tempo, and then only increase tempo by one or two clicks at a time.

 

It is instances like this that extended technique can be really useful. If you have big enough hands you could play it using the 4th finger on the D, 2nd finger on the C and 1st finger on the B. (Im asuming however that this phrase is all on the G string). While this is not 'legitimate' technique it does not really matter as long as it sounds good! (for eample try playing Xenakis without using four fingers ) You could play the phrase across the strings. Just experiment with a few things until you find something that works for you!

Hope this helps

Ash