TY - JOUR PY - 2024// TI - The effect of different subtalar joint pronation amounts on postural stability, function and lower extremity alignment in healthy individuals JO - Foot, The A1 - Bayıroğlu, Gülsüm A1 - Pisirici, Pelin A1 - Feyzioğlu, Özlem SP - e102123 EP - e102123 VL - 60 IS - N2 - INTRODUCTION: The prone foot posture has a negative effect on postural stability, function, and knee valgus, but to our knowledge, the contribution of the degree of pronation has not been examined.

METHODS: 39 participants aged 18-40, with Foot Posture Index (FPI) scores between 6-12 and without any pain complaints were included. Participants with 6-9 points were included in the pronation group (PG) (n = 19), and participants with 10-12 points were included in the hyperpronation group (HPG) (n = 20). Static and dynamic postural stability, Foot and Ankle Ability Measure (FAAM), and frontal plane projection angles (FPPA) were measured for all participants.

RESULTS: The initial data of the participants are distributed homogeneously. In the intergroup evaluation only FPI-1 (p = 0.001; p < 0.05), FPI-4 (p = 0.00; p < 0.05), FPI-5 (p = 0.00; p < 0.05) and FPI-T (p = 0.000; p < 0.05) scores were found significantly different.

CONCLUSION: Pronation and hyperpronation of the subtalar joint did not lead to a difference in postural stability, function, and knee valgus in healthy individuals. It may be more beneficial to focus on the prone posture rather than the degree of pronation.

Language: en

LA - en SN - 0958-2592 UR - http://dx.doi.org/10.1016/j.foot.2024.102123 ID - ref1 ER -