Immediate effects of elastic tape application on the foot sole: a randomized controlled trial

• Published in: Journal of Physical Therapy Science Vol. 35; no. 7; pp. 497 - 501
• Main Authors: Ito, Riyaka, Igawa, Tatsuya, Urata, Ryunosuke, Ito, Shomaru, Suzuki, Kosuke, Suzuki, Marino, Kubo, Akira
• Format: Journal Article
• Language: English
• Published: Japan The Society of Physical Therapy Science 01.01.2023; Japan Science and Technology Agency
• Subjects: Clinical trials; Dorsiflexion angle; Elastic tape on the foot sole; Original; Randomized controlled trial; Dorsiflexion angle; Randomized controlled trial; Elastic tape on the foot sole
• ISSN: 0915-5287; 2187-5626
• DOI: 10.1589/jpts.35.497

[Purpose] In this study, we investigated the effectiveness of elastic tape in increasing the dorsiflexion angle and plantar flexor strength in healthy individuals. [Participants and Methods] This randomized controlled trial included 24 healthy university students who were categorized into the following groups (12 participants in each group): the intervention group (elastic tape was applied to the dominant foot) and the control group (no intervention was performed). We performed intergroup comparison of the pre- and post-intervention dorsiflexion angles and plantar flexor strength. Additionally, we performed subgroup analyses based on a straight-leg raise angle of 70°. [Results] We observed no significant intergroup differences in the dorsiflexion angle or plantar flexor strength. However, the post-intervention dorsiflexion angle was significantly greater than the pre-intervention angle in the subgroup with a straight-leg raise angle of <70° among participants in the elastic tape group. [Conclusion] Elastic tape application may effectively increase the dorsiflexion angle in individuals without hamstring extensibility.