手指、脚趾及膝盖健身操

使膝盖变年轻体操

http://mp.weixin.qq.com/s?__biz=MzA3MjMyNjgwMA==&mid=402127185&idx=5&sn=283a72019c70ef3e01dc3a4249bceeca&scene=0#wechat_redirect

预防痴呆手指操

http://eggnail.cn/ask/a/5867122?u=301514&s=mp.weixin.qq.com&t=1456959393&from=groupmessage&isappinstalled=0

脚趾操

http://mp.weixin.qq.com/s?__biz=MjM5OTE1OTI3Mg==&mid=427624078&idx=6&sn=66f705c4c222ad4d0e4bb8ff9785c37d&scene=0#wechat_redirect