[QUOTE=belambi;4568299]
Interesting discussion… MBM. are you musical ?.. if not , it doesnt matter… however let me try and show you something…
When you look at a piece of music There are very many words for changes in tempo…ie… a fast happy waltz is same rhythm but different tempo than a slow sad waltz …however, no matter how much you change the tempo (ie the speed of the rhythm,) the rhythm still remains the same…(unless , in the case of music the composer or player choses to change the time signature… which in the case of a horse would be a change of gait.)
Now… yes, this is something that freestyle has made us very much aware of, for example… an extended trot performed correctly, is entirely different tempo than a collected trot… but still the same rhythm. Then of course there is an entirely new concept that comes with freestyle, and that is the concept of Rubato… which is the adjustment of tempo purely for expressive purposes…The word tempo is designed to vary,.it means timing… its not constant[/QUOTE]
as far as i understand it (see usdf definitions posted below) Rhythm means the beats of the gait ie; a trot has a 2 beat rhythm, the canter 3 the walk 4.
tempo is the rate of the foot falls within the rhythm of the gait and should not vary for pace within the gait.
ie: the trot should have the same tempo 1 2 1 2 1 2 1 2 no matter what trot you are doing ie: working, collected, extended etc. that is the goal (ie rhythm & regularity ) there shouldn’t be a working trot that is 1212, extended that is 1 2 1 2 and passage that is 1 2 1 2 1 2 - in other words we should be able to use a metronome and all paces within a gait should be at that tempo.
http://www.dressageshowinfo.com/images/DressageTerminology.pdf
Tempo: Rate of repetition of the rhythm. Beats per minute (as would be determined by a
metronome). Tempo is not necessarily correlated with length of stride or miles per hour.
The words “rhythm” and “regularity” are often mistakenly used interchangeably with
tempo.
Rhythm: The characteristic sequence of footfalls and phases of a given gait. For
purposes of dressage, the only correct rhythms are those of the pure walk, pure trot, and
pure canter "
ETA: I just realized that the bottom portion of this post was cut off… … I cant remember my exact post… but , all I am trying to figure out/get clear , is why do the terms being used have opposite definitions? Is the USDF incorrect?