常玩乐器老年人若能经常弹琴,手、眼、脑之间默契配合,对大脑是一种有效的锻炼。中老年朋友可以经常弹钢琴、电子琴、拉手风琴、拉二胡、吹笛子等,这对防止脑衰都极为有益。玩健身球玩健身球可以对手掌的多个穴位起到良好的按摩作用 Often playing instruments if the elderly often play the piano, hand, eye, brain tacit understanding between the brain is an effective exercise. Middle-aged friends can often play the piano, keyboard, accordion, pull erhu, flute, etc., which are extremely beneficial to prevent brain failure. Play fitness ball to play fitness ball can palm acupuncture points play a good massage effect