Table 4 Predicted and actual lower limb rehabilitation exercise angle.
Subject body posture analysis | Rehabilitation exercise type | Degree of trajectory condition | Body part | Predicted Angle by ML model | Actual angle by mathematical calculation | Error |
|---|---|---|---|---|---|---|
Sitting on the Chair starting position | Ready to do | No | Lower Limb | 177.32Ā° | 180Ā° | āĀ 2.68Ā° |
Sitting on the chair starting position | Ready to do | No | Lower Limb | 135.95Ā° | 123Ā° | 4.95Ā° |
Performing Left leg Exercise | HIP Flexion | Greater than 160Ā° and smaller than 15Ā° | Lower limb Right leg Normal condition | 151.52Ā° | 148Ā° | 3.52Ā° |
Performing Right leg Exercise | HIP Flexion | Greater than 160 Ā°and Smaller than 15Ā° | Lower limb left leg Normal Condition | 141.35Ā° | 142Ā° | āĀ 0.65Ā° |
Performing Left leg Exercise | HIP Flexion | Greater than 160Ā°and smaller than 15Ā° | Lower limb left leg performing while complete the condition | 12.49Ā° | 12.84Ā° | āĀ 0.34Ā° |
Performing Right leg Exercise | Hip Flexion | Greater than 160Ā°and smaller than 15Ā° | Lower limb right leg performing while complete the condition | 3.51Ā° | 6.1Ā° | āĀ 2.59Ā° |
Performing Left leg Exercise | Hip External Rotation | Greater than 150Ā°and Smaller than 30Ā° | Lower limb left leg performing while complete the condition | 45Ā° | 46Ā° | āĀ 1Ā° |
Performing Left leg Exercise | Hip External Rotation | Greater than 150 Ā°and Smaller than 30Ā° | Lower limb right leg normal condition | 90Ā° | 93Ā° | āĀ 3Ā° |
Performing Left leg Exercise | Knee Extension | Greater than 160Ā° Smaller than 95Ā° | Lower limb left leg performing while complete the condition | 85Ā° | 88Ā° | āĀ 3Ā° |
