[請益] 現在雙打的發球規則
以前是發球不能超過腰部
但是最近碰到好多人發球球點超高,根本就是發平球到後場
問了一下
有人說規則有改過
說只要不要超過手肘的關節就好
真的還是假的= =??
謝謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.116.74.82
→
10/14 17:53, , 1F
10/14 17:53, 1F
推
10/14 18:01, , 2F
10/14 18:01, 2F
→
10/14 18:01, , 3F
10/14 18:01, 3F
→
10/14 18:01, , 4F
10/14 18:01, 4F
推
10/14 18:03, , 5F
10/14 18:03, 5F
推
10/14 18:11, , 6F
10/14 18:11, 6F
→
10/14 18:12, , 7F
10/14 18:12, 7F
→
10/14 18:13, , 8F
10/14 18:13, 8F
推
10/14 20:39, , 9F
10/14 20:39, 9F
→
10/14 20:40, , 10F
10/14 20:40, 10F
→
10/14 20:41, , 11F
10/14 20:41, 11F
推
10/14 20:44, , 12F
10/14 20:44, 12F
推
10/14 20:47, , 13F
10/14 20:47, 13F
推
10/14 21:32, , 14F
10/14 21:32, 14F
→
10/14 21:39, , 15F
10/14 21:39, 15F
→
10/14 21:39, , 16F
10/14 21:39, 16F
推
10/14 22:25, , 17F
10/14 22:25, 17F
推
10/14 22:27, , 18F
10/14 22:27, 18F
→
10/14 22:28, , 19F
10/14 22:28, 19F
→
10/14 22:28, , 20F
10/14 22:28, 20F
→
10/14 22:37, , 21F
10/14 22:37, 21F
推
10/14 22:41, , 22F
10/14 22:41, 22F
推
10/14 22:42, , 23F
10/14 22:42, 23F
→
10/14 22:42, , 24F
10/14 22:42, 24F
→
10/14 22:43, , 25F
10/14 22:43, 25F
→
10/14 22:47, , 26F
10/14 22:47, 26F
推
10/14 23:05, , 27F
10/14 23:05, 27F
→
10/14 23:06, , 28F
10/14 23:06, 28F
推
10/14 23:06, , 29F
10/14 23:06, 29F
→
10/14 23:07, , 30F
10/14 23:07, 30F
→
10/14 23:19, , 31F
10/14 23:19, 31F
推
10/14 23:31, , 32F
10/14 23:31, 32F