By Bass Levite
This is the first time I record myself talking, a bit nervous, so please bear with me. Basically, here are some tips on how to increase your finger strength, endurance and speed. One revolutionary method I learnt (from somewhere, but forgot the url), is to put a rope in between the strings and the last fret. This increases the tension in the string, so forces your fingers to work harder. Something like finger "weight lifting". In this video, I'll run through some practise techniques for both the right and left hand.
At first, it will be hard and painful, but continue to persevere. An olympic sprinter doesn't become good overnight! Practise, practise, practise.