Comparative Performance Analysis of Machine Learning Algorithms for Arm and Shoulder Exercises Using Wrist-Worn Band

The COVID-19 pandemic forcing many individuals to exercise at home without the supervision of a professional trainer, and maintaining proper posture during arm and shoulder exercises has become a concern. In this study, the dataset is collected from various individuals performing different exercises...

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Bibliographic Details
Published in:IEEE access 2023, Vol.11, p.111598-111607
Main Authors: Asghar, Aamer Bilal, Majeed, Maham, Taseer, Abdullah, Khan, Muhammad Burhan, Naveed, Khazina, Jaffery, Mujtaba Hussain, Ejsmont, Krzysztof
Format: Article
Language:English
Subjects:
Acceleration measurement
Accelerometers
Algorithms
Classification algorithms
Data collection
Datasets
Decision trees
exercises
Machine learning
Machine learning algorithms
Monitoring
MPU6050
Muscles
NODEMCU
OLED display
prediction
Predictive models
pressure sensor
Pressure sensors
Shoulder
Training
Wrist
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Summary:The COVID-19 pandemic forcing many individuals to exercise at home without the supervision of a professional trainer, and maintaining proper posture during arm and shoulder exercises has become a concern. In this study, the dataset is collected from various individuals performing different exercises with different variations in the range of motion. The wrist-worn band captures the motion data using the MPU6050 sensor, which measures acceleration data. The collected data is pre-processed, and features are extracted from the raw data. Machine learning-based classification algorithms are employed to classify the collected data. An App prototype has been developed, which is integrated with a WIFI module and Cloud for real-time data collection. The collected data is then used to train the selected machine learning models, which can accurately analyze an individual's workout session and provide feedback on their performance through the App. Overall, this methodology provides a solution for individuals to continue their regular exercises at home without the need for a professional gym trainer or environment while minimizing the risk of injury due to poor posture. The results of this study will provide insight into the effectiveness of different machine learning algorithms for arm and shoulder exercises using a wrist-worn band, which can help in designing personalized exercise programs for individuals. We applied four machine learning algorithms to the dataset which are weighted KNN, Bagged Trees, Decision Trees, and Fine Gaussian SVM. The experimental results show that the Weighted KNN Model gives the best accuracy of 92%.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2023.3323592