To establish a multidimensional assessment system for college students' motor function and construct a quantitative model. Kinematic and physiological parameters will be collected using a wrist-worn wearable device, combined with active movement task testing, anthropometric measurements, and other relevant health information, to comprehensively assess college students' motor function characteristics, including balance, coordination, endurance, and explosive power.Secondary Objective: To explore the combined effects of motor ability, lifestyle, and traditional Chinese medicine constitution.
Agree to participate in the study and voluntarily sign the informed consent form;
Be a university student aged 18-25, gender not limited;
Be in generally good physical condition and able to complete the exercise tests required for this study;
Be able to wear the wrist-worn device as required by the study and cooperate in completing questionnaires, physical fitness assessments, and related data collection;
Individuals with severe cardiovascular disease, motor dysfunction, or cognitive impairment.
Individuals with recent severe trauma or hospitalization who are unsuitable for exercise testing.
Individuals with a history of congenital spinal deformities or severe flat feet, or other diseases affecting muscles, nerves, or bones.
Individuals deemed unsuitable for participation in this study by the researchers.
Normal individuals aged 18-25 years.
Other
Cross-sectional
Not listed
Wrist-worn IMU- and PPG-derived Kinematic and Physiological Parameters, Including Step Frequency, Peak Acceleration, and Heart Rate Variability
Kinematic and physiological parameters will be collected using a wrist-worn device equipped with an inertial measurement unit (IMU) and photoplethysmography (PPG) sensors at a sampling frequency of 200 Hz. The wearable-derived measures will include step frequency, peak acceleration, and heart rate variability indices. Data will be collected during standardized motor tasks, including 10-m walking, paper-ball throwing, a visual stimulus-tapping reaction task, single-leg standing, and plank support, as well as during 24-hour continuous monitoring under free-living conditions.
Height and Body Weight
Height (cm) and body weight (kg) will be measured using a stadiometer and calibrated scale, respectively.
Demographic Characteristics
Demographic information, including age and sex, will be collected using a questionnaire.
Traditional Chinese Medicine Constitution Classification
Traditional Chinese Medicine constitution type will be assessed using the Wang Qi Traditional Chinese Medicine Constitution Questionnaire. Participants will be classified into constitution categories according to the questionnaire scoring criteria.
Tongue Image Features
Digital tongue images will be collected under standardized conditions. Tongue image characteristics, including tongue color, tongue shape, and tongue coating features, will be extracted for analysis.
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