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Sensors (Basel, Switzerland)2025; 25(19); 5975; doi: 10.3390/s25195975

Comparing the Difference in Traction Between the Bare Hoof, Iron Horseshoes and Two Glue-On Models on Different Surfaces.

Abstract: The interaction between equine hooves and various ground surfaces is a critical factor for injury prevention and performance in modern equestrian sports. Accurate measurement of surface grip is essential for evaluating the effectiveness of different hoof protection systems. This study introduces the Vienna Grip Tester (VGT), a novel sensor-based device developed to quantify rotational resistance-an important parameter for assessing hoof-surface interaction. The VGT utilizes a torque wrench and spring-loaded mechanism to simulate lateral hoof movements under a standardized vertical load (~700 N), enabling objective grip measurements across different conditions. Twenty combinations of hoof protection (barefoot, traditional iron shoe, and two glue-on models) and surfaces (sand, sand with fiber at 25 °C and -18 °C, frozen sand, and turf) were tested, yielding 305 torque measurements. Statistical analysis (repeated-measures ANOVA with Bonferroni correction) revealed significant differences in grip among surface types and hoof protection systems. Frozen surfaces (SDAF (31 ± 8.9 Nm and SDF 33 ± 8.7 Nm, < 0.001) exhibited the highest grip, while dry sand (SDA (18.3 ± 3.3 Nm, < 0.001) showed the lowest. Glue-on shoes (glue-on grip, 26 ± 10 Nm; glue-on, 25 ± 10 Nm) consistently provided superior grip compared to traditional or unshod hooves (bare hoof, 21 ± 7 Nm). These results validate the VGT as a reliable and practical tool for measuring hoof-surface grip, with potential applications in injury prevention, hoof protection development, and surface optimization in equestrian sports.
Publication Date: 2025-09-26 PubMed ID: 41094798PubMed Central: PMC12526972DOI: 10.3390/s25195975Google Scholar: Lookup
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  • Journal Article
  • Comparative Study

Summary

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Overview

  • This study developed and used a new device called the Vienna Grip Tester (VGT) to objectively measure the grip (rotational resistance) between horse hooves and various surfaces under different hoof protections.
  • It compared grip values among bare hooves, traditional iron horseshoes, and two glue-on horseshoe models across several surfaces, finding that frozen surfaces had the highest grip and glue-on shoes provided better traction than traditional shoes or bare hooves.

Research Context and Importance

  • Equine hoof interaction with ground surfaces is crucial for the safety and performance of horses in sports.
  • Proper grip prevents slipping and related injuries by stabilizing the hoof during lateral movements.
  • Different hoof protection systems (bare hoof, iron shoes, glue-on shoes) and surface types affect traction, requiring precise measurement methods.

The Vienna Grip Tester (VGT)

  • A novel sensor-based device designed to measure rotational resistance, reflecting the grip between hoof and surface.
  • Utilizes a torque wrench combined with a spring-loaded mechanism to simulate the sideways movement of a hoof.
  • Applies a standardized vertical load of about 700 Newtons to replicate the force applied by a horse hoof.
  • Enables consistent and objective measurement of grip across different hoof protections and surfaces.

Experimental Design

  • Tested 20 combinations involving:
    • Hoof protection: Bare hoof, traditional iron horseshoes, glue-on models (two types).
    • Surfaces: sand, sand with fibers at both 25 °C and -18 °C, frozen sand, and turf.
  • 305 torque measurements were collected to ensure statistical reliability.

Key Findings

  • Significant differences in grip were found among surface types and hoof protection systems (validated statistically using repeated-measures ANOVA with Bonferroni correction).
  • Surfaces with frozen sand (SDAF and SDF) showed the highest rotational resistance, with average torque values around 31-33 Nm.
  • Dry sand (SDA) exhibited the lowest grip, with average torque roughly 18.3 Nm.
  • Glue-on shoe models consistently provided better grip (approx. 25-26 Nm) compared to:
    • Traditional iron horseshoes (lower than glue-on but exact values not specified in abstract)
    • Bare hooves (approx. 21 Nm)

Implications and Applications

  • The VGT is validated as a reliable and practical tool to quantitatively assess hoof-surface grip.
  • Results assist in understanding how different horseshoe types and surface conditions contribute to safety by improving traction.
  • Findings can guide:
    • Injury prevention strategies by selecting optimal hoof protection based on surface conditions.
    • Development or improvement of hoof protection products, especially innovative glue-on shoes.
    • Optimization of equestrian sports surfaces to balance grip and horse welfare.
  • Provides a scientific basis for equine sports professionals to make informed decisions on shoeing and surface management.

Cite This Article

APA
Siedler C, Zinkanel YM, Schramel JP, Peham C. (2025). Comparing the Difference in Traction Between the Bare Hoof, Iron Horseshoes and Two Glue-On Models on Different Surfaces. Sensors (Basel), 25(19), 5975. https://doi.org/10.3390/s25195975

Publication

ISSN: 1424-8220
NlmUniqueID: 101204366
Country: Switzerland
Language: English
Volume: 25
Issue: 19
PII: 5975

Researcher Affiliations

Siedler, Claudia
  • Department for Small Animals and Horses, Centre for Equine Health and Research, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.
Zinkanel, Yuri Marie
  • Department for Small Animals and Horses, Centre for Equine Health and Research, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.
Schramel, Johannes P
  • Equine Clinics, Movement Science Group, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.
Peham, Christian
  • Equine Clinics, Movement Science Group, University of Veterinary Medicine Vienna, 1210 Vienna, Austria.

MeSH Terms

  • Animals
  • Horses / physiology
  • Hoof and Claw / physiology
  • Shoes
  • Surface Properties
  • Biomechanical Phenomena
  • Torque
  • Adhesives / chemistry

Conflict of Interest Statement

The authors declare no conflicts of interest.

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