Analysis of dynamic clothing pressure variations of the knee during movements for the development of compression pants

Purpose In the development of sports compression pants, approaches can be made by analyzing clothing pressure to ensure comfort examines the impact of clothing pressure on the knee area during different movements and proposes design developments specifically for these during various movements. This shows the need to measure clothing pressure during dynamic movement. This study movements based on a clothing pressure analysis approach. Design/methodology/approach Dynamic clothing pressure data were measured using a Bluetooth device for wireless communication within a Windows-based MFC program during dynamic movements, including running, squatting, kneeling and pedaling. The data were analyzed using the Kruskal–Wallis test to evaluate differences in pressure values at the knee area for each movement, and Dunn’s test with the Bonferroni method was used to compare clothing pressure across different knee positions during various exercises. Findings This study demonstrated that the pressure exerted on the knee is influenced by the specific characteristics of each movement (H = 303.395, p < 0.001; Kruskal–Wallis). During running, less pressure was experienced on the inner edge of the knee, while increased pressure was observed on the inner edge during pedaling. Both squatting and kneeling exerted strong, uniform pressure across the knee area. Based on these findings, it was suggested that the design of the knee area in compression pants be modified for each function. Originality/value This study established that it is feasible to measure dynamic clothing pressure during movement and statistically and quantitatively analyze the relationship between pressure at the knee area and different movements.