[The art of horseshoeing--between empiricism and science].
To correctly shoe a horse requires the farriers to have a good working knowledge of postural anomalies and movement patterns, as well as of the different concepts of horseshoeing and to be able to apply the appropriate technique to every individual horse they shoe. The correct technique for specific problem cases is frequently a subject of debate amongst specialists and many theories would benefit from objective gait analyses. The case study presented examines the influence of different shoeing conditions on selected gait analysis parameters. The measurements were conducted on a Warmblood mare: (A) shod with long toes, (B) properly trimmed without shoes, (C) conventionally shod with rolled toes and finally (D) shod using the 4-point technique. Data on force-, time- and distance parameters were recorded using an instrumented treadmill. First contact and breakover of the hooves were documented using high-speed videography. A long toe resulted in a prolongation of the breakover time and, therefore, in a prolongation of the second half of the stance phase. Additionally, the prolonged stance duration associated with an unaltered force impulse, led to decreased force peaks. It was possible to objectively record differences between the trimmed, unshod foot, the shod long-toe and the shod rolled toe configurations. The differences between the rolled toe and the 4 point shoe however, were minimal. Gait analysis is a technique well suited for objective evaluation of different shoeing techniques under standardised conditions.
Weishaupt
M A
MA
Pferdeklinik, Sportmedizinisches Leistungszentrum für Pferde Vetsuisse Fakultät, Universität Zürich mweishaupt@vetclinics.unizh.ch
Musterle
B
B
Bertolla
R
R
Wehrli
S
S
Geyer
H
H
Wampfler
B
B
Jordan
P
P
Kummer
M
M
Auer
J A
JA
Fürst
A
A
D000818:Animals; D001696:Biomechanical Phenomena; D005260:Female; D005684:Gait / Q000502:physiology*; D006724:Hoof and Claw / Q000502:physiology*; D006736:Horses / Q000502:physiology*; D008124:Locomotion / Q000502:physiology; D011187:Posture / Q000502:physiology; D011312:Pressure; D012775:Shoes; D013314:Stress, Mechanical; D014741:Video Recording; D016474:Weight-Bearing / Q000502:physiology*