Why is it so much easier to tap/drum your fingers on a table from your pinky to your index finger compared to index finger to pinky?

Question

Why is it so much easier to tap/drum your fingers on a table from your pinky to your index finger compared to index finger to pinky?

In: 2

Answer 1

My guess is that its more natural. But its just a matter of practice. Gtr players go from index to pinky and they can go pretty fast. Piano players go both sides.