{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T13:07:03Z","timestamp":1793452023646,"version":"4.5.0"},"reference-count":41,"publisher":"Public Library of Science (PLoS)","issue":"10","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS One"],"abstract":"\n Balanced body weight distribution across both feet is essential for maintaining musculoskeletal health and minimizing postural and ambulatory issues. Conventionally foot weight distribution is measured using specialized clinical equipment which are expensive and limits routine screening. Therefore, in this work, we present a standardized foot weight distribution model having a custom 32\n \n \n \n \n \n \u00d7<\/mml:mo>\n <\/mml:mrow>\n <\/mml:math>\n <\/jats:alternatives>\n <\/jats:inline-formula>\n 32 force-sensing resistor (FSR) matrix based embedded system. A total of 4,000 volunteers participated in the Physical Fitness Assessment (PFA). Of these, 2,200 who passed the musculoskeletal fitness criteria were selected for foot pressure data collection. From these data, we derived a standard weight distribution pattern across foot regions: heel (45\u201355%), midfoot (10\u201315%), metatarsals (17\u201327%), and toes (8\u201313%). These standardized weight distribution patterns are used to identify deviations associated with musculoskeletal conditions that support early personalized rehabilitation and training strategies. The proposed model is implemented on a real-time embedded system and cloud platform. The embedded system uses a K230 RISC-V processor and performs real-time data acquisition, on-board data processing, and visualization of foot weight distribution. The application running on cloud platform performs statistical analysis and applies a classical support vector machine (SVM) for classifying abnormal pressure patterns. A Convolution Neural Network (CNN) based model is developed that learns fit and un-fit foot patterns from the 32\n \n \n \n \n \n \u00d7<\/mml:mo>\n <\/mml:mrow>\n <\/mml:math>\n <\/jats:alternatives>\n <\/jats:inline-formula>\n 32 pressure maps. The model results show improved detection of dysfunctional weight distribution. The CNN approach shows that AI model can perform advanced predictive analytics in gait and posture assessment. The analysis is limited to static standing posture and does not include dynamic gait assessment. The normative ranges are derived primarily from subjects up to approximately 80\u201390 kg, as no musculoskeletally fit participants were identified in the heavier weight groups (90\u2013120 kg); therefore, generalization to heavier individuals requires caution and further data collection.\n <\/jats:p>","DOI":"10.1371\/journal.pone.0358764","type":"journal-article","created":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T17:33:13Z","timestamp":1790875993000},"page":"e0358764","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":1,"title":["Standardization of body weight distribution using a Force-Sensitive Resistor (FSR) matrix and foot analytics"],"prefix":"10.1371","volume":"21","author":[{"given":"Tassadaq","family":"Hussain","sequence":"first","affiliation":[{"name":"Centre for AI and Big Data, Namal University","place":["Mianwali, Pakistan"]},{"name":"Namal University","place":["Mianwali, Pakistan"],"department":["Department of Electrical Engineering"]},{"name":"Pakistan Supercomputing Center, and PakASIC","place":["Islamabad, Pakistan"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5694-1569","authenticated-orcid":true,"given":"Soltan","family":"Alharbi","sequence":"additional","affiliation":[{"name":"University of Jeddah","place":["Jeddah, Saudi Arabia"],"department":["College of Engineering Department of Electrical and Electronic Engineering"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Tahir","sequence":"additional","affiliation":[{"name":"College of Engineering and Computer Science, Jazan University","place":["Jazan, Saudi Arabia"],"department":["Department of Computer Science"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6592-455X","authenticated-orcid":true,"given":"Mutaz Elradi S.","family":"Saeed","sequence":"additional","affiliation":[{"name":"Nile Valley University","place":["Atbara, Sudan"],"department":["Department of Computer Science"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Usman","family":"Masud","sequence":"additional","affiliation":[{"name":"Pakistan Supercomputing Center, and PakASIC","place":["Islamabad, Pakistan"]},{"name":"PIMSAT","place":["Karachi, Pakistan"],"department":["Faculty of Electrical Engineering and Computer Science"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2026,10,1]]},"reference":[{"key":"pone.0358764.ref001","doi-asserted-by":"crossref","unstructured":"Hussain T, Haider A, Ahmad U, Haris M, Awan MZ, Ayguade E. 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