The Immediate Effect of Poles and Kinesiotape on Engagement of Rectus Abdominis and Longissimus Dorsi, Pelvic Symmetry, and Kinematics

Background: Core strength is vital for optimal equine performance and its lack is often associated with back dysfunctions. Increased rectus abdominis activity was reported trotting over poles with the abdominal band. Like abdominal band, kinesiotape (KT) stimulates mechanoreceptors but its effects in rehabilitation remain unexplored. This study aimed to investigate the effect of poles and KT on the activity of rectus abdominis (RA) and longissimus dorsi (LD) and locomotor parameters.

Materials and Methods: Eleven horses were trotted on a straight line in four conditions: control; poles (10 cm); KT; and KT and poles. Muscular activity was measured using surface electromyography. Inertial sensors were used to examine pelvic symmetry. Reflective markers were attached to the scapular spine, tuber coxae and coronary bands to assess limb protraction and retraction. Lumbosacral angle (LSA) was defined by the greater trochanter, L6 and the highest point of the withers, assessed at four points of stride ([Fig. 1]).

Fig. 1 KT application with 25% stretch.

Results: Peak sEMG value of RA was higher with poles than KT (p = 0.018). LSA at maximal hindlimb protraction decreased with poles (p = 0.032) and KT and poles (p = 0.008) compared to control. LSA further decreased at forelimb midstance with poles compared to control (p = 0.049). Hindlimb protraction increased with KT compared to poles (p = 0.018) and KT and poles (p = 0.002). Hindlimb protraction decreased with poles (p = 0.049) and KT and poles (p = 0.006) compared to control.

Conclusion: Corresponding with previous study, results indicate that poles support abdominal engagement. However, pole set-up may restrict hindlimb protraction. Considering KT-influenced kinematics, different taping methods and their longitudinal effect need further exploration.

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Artikel online veröffentlicht:
12. September 2025