It's called the Fosbury Flop. See http://en.wikipedia.org/wiki/Fosbury_Flop.
a series of events
the collection of events is called
They are called "opera gloves", depending on the length, also, elbow (length) gloves, over the elbow gloves, or shoulder gloves. At formal balls, for young ladies, they are called debutante gloves. The glove with buttoned opening at the wrist is called mousquetaire.
to change the position on the computer screen.
The starting position
yes there is the spike size and width are a huge difference. and the guideline rules for spikes in field events are slightly different than running events.
historyA record of events told in sequence is called a Chronicle.
being smart dude
The observation of events is called monitoring. It involves systematically watching and recording events or behaviors to gather information for analysis or evaluation.
equiprobable events.
A short move of current events is called a newsreel.
Equally likely events.