Knee-Extension Training with a Single-Joint Hybrid Assistive Limb during the Early Postoperative Period after Total Knee Arthroplasty in a Patient with Osteoarthritis

<div>Bioelectric potential detection and simulation before single-joint hybrid assistive limb training. Electrodes were attached to the muscle belly of the quadriceps (a), and rectus femoris simulation (b) was performed. Electrodes were placed to avoid surgical wound.</div>

Case Reports in Orthopedics

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Figure 4

Figure 4: Knee-Extension Training with a Single-Joint Hybrid Assistive Limb during the Early Postoperative Period after Total Knee Arthroplasty in a Patient with Osteoarthritis 

Figure 4 | Knee-Extension Training with a Single-Joint Hybrid Assistive Limb during the Early Postoperative Period after Total Knee Arthroplasty in a Patient with Osteoarthritis 