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Selected Publication:

Type of publication: Doctoral Thesis
Type of document:

Year: 2011

Authors: Rumpler, Bettina

Title: Influence of shoes with different weights on the motion of the limbs in Icelandic horses during toelt at different speeds.

Source: Dissertation, Vet. Med. Univ. Wien, pp. 28.


Advisor(s):

Peham Christian

Reviewer(s):
Bockstahler Barbara
Peham Christian

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


Graduation date: 20.01.12


Abstract:
Reason: Weight boots are commonly used for Icelandic horses to increase the height of the flight arc of the forelimbs in toelt. Objective: To show the influence of weights and toelting speed on the height of the swing phase. Materials and methods: Eight Icelandic horses (12 +/- 3 years old, 369 +/- 46 kg) were measured. Reflecting markers were placed on the dorsal side of each hoof. The motion was collected with a kinematic system (10 cameras, 120 Hz sample rate, 1.3 Mpixels resolution). The horses were ridden in toelt by 2 experienced riders on a treadmill at 2 different speeds (2.96 m/s +/- 0.30 and 4.10 m/s +/- 0.32). At each speed the horses were measured wearing no boots, light boots (170 g) and heavy boots (280 g) on both fore hooves. The measurement sequences was varied between horses. A Kolmogorov-Smirnov test was carried out to test for normal distribution of data and ANOVA for repeated measurements were used to compare differences (P<0.05). Results: The weight as well as the speed of toelt had a significant influence on the height of the flight arc. At the lower speed, the mean +/- s.d. height was 163 +/- 55 mm, wheareas at the higher speed the mean hight was 228 +/- 60 mm. The heavy weights increased the mean height at the lower speed from 152 +/- 38 to 169 +/- 48 mm and at the higher speed from 214 +/- 60 to 245 +/- 60 mm. Conclusions: The investigation shows that Icelandic horses can be expected to show a better toelt in competitions with weights, and ridden at a higher speed time. For muscel adaptation to occur, weights should therefore be used during competitions and training.

Keywords:
horse / Icelandic horse / toelt / speed / weight / boots


Publication(s) resulting from University thesis:

Rumpler, B; Riha, A; Licka, T; Kotschwar, A; Peham, C (2010): Influence of shoes with different weights on the motion of the limbs in Icelandic horses during toelt at different speeds. 8th International Conference on Equine Exercise Physiology, Stellenbosch, SOUTH AFRICA, South Africa, NOV 7-12, 2010. Equine Vet J Suppl. 2010; 451-454

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