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In particular, a total of 267 patients were monitored over a 6-month period where they were asked to perform in physiotherapy centers without any supervision 3 common lower limb rehabilitation exercises (squats, leg extension and walking). At each participant a set of 8 sEMG and IMU sensors were placed at important lower limb muscle groups. After curating and grouping the wrongly executed exercises, 2 common wrong variations for each exercise were identified in 31 participants, while a total of 2,086 files are available with each one having an approximate duration of 4.2s. The goal of KneE-PAD is to be used for training machine learning algorithms for automatic postural assessment using only wearable sensors (sEMG and IMU), which could become a vital part of a virtual coach to supervise the patients and provide useful feedback to them while executing their prescribed rehabilitation exercises remotely.<\/jats:p>","DOI":"10.1038\/s41597-025-04963-4","type":"journal-article","created":{"date-parts":[[2025,4,11]],"date-time":"2025-04-11T07:48:07Z","timestamp":1744357687000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["A Knee Rehabilitation Exercises Dataset for Postural Assessment using Wearable Devices"],"prefix":"10.1038","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3607-8187","authenticated-orcid":false,"given":"Panagiotis","family":"Kasnesis","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theodora","family":"Plavoukou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amalia Contiero","family":"Syropoulou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lazaros","family":"Toumanidis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George","family":"Georgoudis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,4,11]]},"reference":[{"issue":"8","key":"4963_CR1","doi-asserted-by":"publisher","first-page":"977","DOI":"10.1097\/00005768-199708000-00001","volume":"29","author":"WJ Rejeski","year":"1997","unstructured":"Rejeski, W. J., Brawley, L. R., Ettinger, W. H., Morgan, T. R. & Thompson, C. Compliance to exercise therapy in older participants with knee osteoarthritis: implications for treating disability. Medicine and science in sports and exercise 29(8), 977\u201385 (1997).","journal-title":"Medicine and science in sports and exercise"},{"key":"4963_CR2","doi-asserted-by":"publisher","first-page":"220 \u2013 228","DOI":"10.1016\/j.math.2009.12.004","volume":"15","author":"K Jack","year":"2010","unstructured":"Jack, K., McLean, S., Moffett, J. A. K. & Gardiner, E. Barriers to treatment adherence in physiotherapy outpatient clinics: A systematic review. Manual Therapy 15, 220 \u2013 228 (2010).","journal-title":"Manual Therapy"},{"key":"4963_CR3","doi-asserted-by":"publisher","first-page":"S83","DOI":"10.1097\/00007611-199405001-00015","volume":"87","author":"RK Dishman","year":"1994","unstructured":"Dishman, R. K. Motivating older adults to exercise. Southern Medical Journal 87, S83 (1994).","journal-title":"Southern Medical Journal"},{"key":"4963_CR4","doi-asserted-by":"crossref","unstructured":"Miner, N. et al. Magic mirror on the wall: Reflecting the realities of lower limb rehabilitation in virtual reality. In 2022 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), 576\u2013581 (IEEE, 2022).","DOI":"10.1109\/ISMAR-Adjunct57072.2022.00120"},{"key":"4963_CR5","unstructured":"Sarri, F. et al. Embodied augmented reality for lower limb rehabilitation (2024)."},{"key":"4963_CR6","doi-asserted-by":"crossref","unstructured":"Biebl, J. T. et al. App-based feedback for rehabilitation exercise correction in patients with knee or hip osteoarthritis: Prospective cohort study. Journal of Medical Internet Research 23 (2020).","DOI":"10.2196\/preprints.26658"},{"key":"4963_CR7","doi-asserted-by":"crossref","unstructured":"Lin, P.-C., Chen, Y.-J., Chen, W.-S. & Lee, Y.-J. 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