[odawg]

It is supposed to be good for developing your brain, hand-eye coordination, etc.

Balancing is supposed to be good for increasing capacity to learn math.

Google the latest research on brain plasticity.

[Drew68]

It is supposed to be good for developing your brain, hand-eye coordination, etc.

Kids would be better off learning to read music than write cursive.

[bravo whiskey]

Agree with ODAWG.