Notice
Warm up is a very important part in your diary practise,
so you should dedicate around 20-30 mins to warm up
your fingers before start practising, and it will make your
practise more susccessfull, you´ll get better in agility,
precision and technique.
Here you have some exercises that may help you, but
there´s a lot of them, anyway, don´t forget warm up
before playing.
You should begin slow and get a higher tempo little by
little. Fingers numeration go from 1 = index to 4 = pinky.
Exercises 7, 8 and 9 are the same, but with fingering
changes.
Hope it helps you.