Randomized trial compares closed and open kinetic chain exercises on strength and balance in elderly women post-TKA, suggesting CKC exercises offer greater benefits.
Key Points
Both CKC and OKC exercises improved muscle strength and balance following total knee arthroplasty (TKA) in elderly women.
The CKC group showed significant improvements in knee extension strength with a p-value of 0.013.
All groups experienced enhancements in range of motion (ROM) and gait performance, notably through the 6-minute walk test.
CKC exercises may provide superior benefits in gait performance post-TKA compared to OKC exercises.