A hiccup (/ËhÉªkÉpËËhÉªkÊp/ HIK-Ép, HIK-up; also spelled hiccough) is an involuntary contraction (myoclonic jerk) of the diaphragm that may repeat several times per minute. In medicine, it is known as synchronous diaphragmatic flutter (SDF), or singultus, Latin for the act of catching one's breath while sobbing.
Online Age-Specific Modules. USA Hockey is pleased to announce that the online age-specific modules are available at this time. All modules must be completed by Dec. 31. You will need to complete the module(s) for the age level(s) of play that you are currently coaching. You do not need to retake a module if you completed it last season.
exists and is an alternate of . The actual playing time of a hockey period is 20 minutes. However, this is not continuous play as in soccer. There are many stoppages in play for various reasons and the actual clock time is longer, but the playing time is 20 min. The actual playing time of a hockey period is 20 minutes. However, this is not continuous play as in soccer.