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Type of publication: Baccalaureate Thesis
Type of document:

Year: 2013

Authors: Potz, Isabella

Title: Die Krafteinwirkung auf zwei verschiedene Gebisse beim ausgebundenen Pferd.

Other title: The tractive forces of two different bits while using side reins on the horse

Source: Bakkalaureatsarbeit, Vet. Med. Univ. Wien, pp. 46.


Advisor(s):

Peham Christian

Reviewer(s):
Bockstahler Barbara

Vetmed Research Units:
University Equine Clinic, Clinical Unit of Equine Surgery


Graduation date: 18.10.13


Abstract:
The goal of this study was to see the impact of two different bits on the tractive forces while using side reins on the horse. Ten warmblood horses were measured in walk and trot by using a treadmill. The side reins were used to get the horse into the correct position with the nose on the verge of the vertical. Two different bits were utilised: a double jointed snaffle and a mullen mouth snaffle. The rein forces were measured with electronic force-sensoring sensores and the received datas were processed via computer. The results are significant differences of the tractive forces between the two bits. Six of ten horses achieved higher rein forces with the double jointed snaffle in walk. Nine of ten horses attained higher rein forces by using the double jointed snaffle in trot. Actually the tractive forces add up to two newtons higher while using the double jointed snaffle. The tractive forces between walk and trot did not show any important differences. Two maxima per horse were measured. However, just one of the two measured maxima showed significant differnces between the gaits. In conclusion the tractive forces appeared higher in walk. Moreover the side rein forces between left and right rein only differed less than one newton. Therefore both of the side reins were nearly equal. Furthermore the tractive forces of this study reached lower results compared to ridden horses. In summary the use of different bits has an effect on the horse’s tractive forces.


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