Frequency and intensity of pain symptoms detected during classic massage sessions of selected body parts in purebred Arabian racing horses

Abstract

ABSTRACT We analysed the frequency of symptoms and degree of muscle pain in selected body parts of racing horses assessed during classic massage sessions. The influence of horse's sex on obtained results was considered. The potential for the early determination of pain in horses by analysing their behaviour and cardiac parameters during a massage session was also evaluated. The study was conducted on 20 three-year-old purebred Arabian horses during one racing season. In the racing season, cyclic classic massage sessions were performed, during which the frequency of symptoms and the degree of pain in the neck, back, croup, front limbs, and hind limbs were analysed. A behavioural assessment of the horses was conducted, and cardiac parameters were analysed. During massage, the frequency of pain symptoms in front limbs amounted to 26, while in croup, it did not exceed 6. The studied horses were most susceptible to pain in the front limbs and in the back, with greater severity in stallions than in mares. An assessment of the frequency and severity of pain symptoms should not be based on changes in behaviour of horses or on cardiac parameters (HR and LF:HF ratio) during massage sessions. However, these methods can be applied after pain reactions intensify. Meanwhile, qualified masseurs can diagnose slight muscle pain during massage sessions.

Keywords

• back lesions
• behaviour
• heart rate variability
• horse