Estim electrode 5

• 00:07
• 00:30
• 00:52
• 01:15
• 01:38
• 02:00
• 02:23
• 02:46
• 03:09
• 03:31
• 03:54
• 04:17
• 04:39
• 05:02
• 05:25
• 05:47

Another option from a different point of view