6:46
Young comprehensive swallowing spit
6:46
8:04
5:01
8:07
5:59
17:00
0:23
15:20
10:00
17:14
26:32
8:00
12:22
12:17
12:00
12:23
12:04
23:18
12:17
0:41
9:05
10:36
28:35
5:06
12:01
8:00
8:10
10:00
7:08
12:00
5:00
12:02
12:17
5:00
11:14
6:28
13:39
5:24
8:30
6:05
5:09
7:00
9:57
23:18
6:00
5:16
15:43
21:12
10:10
7:15
12:00
8:00
12:23
1:11
3:31
12:02
12:02
10:00
13:39
22:17