Objective: The purpose of this research is to compare the impacts of open kinetic chain exercise (OKCE) versus closed kinetic chain exercise (CKCE) on quadriceps/hamstring ratio (Q/H ratio), muscle thickness of the quadriceps and hamstring, and functional ability of the knee joint in knee osteoarthritis (KOA). Methods: it is randomized control trail. Groups: total sample size of 60 subjects. - Group A: Consists of 20 participants who received OKCE for the knee, with selected physical therapy program that involves ultrasound (US) and manual Instrument Assisted Soft-tissue Mobilization (IASTM) Technique - Group B: consist of 20 participants who received CKCE for the knee, with the same selected physical therapy program. - Group C: Control group consist of 20 participants who received the selected physical therapy program. - Results: - Between group comparison revealed statistically significant differences between three groups regarding hamstring and quadriceps strength and Q/H ratio (p<0.05) - Within-group comparison showed statistically significant differences between pre- and post-treatment mean values of the Q/H ratio in group B (p=0.001), while there have been no significant differences in groups A and C (p> 0.005). There were statistically significant differences between pre and posttreatment mean values of WOMAC in the three groups (p<0.05). - Conclusion: CKCE are superior to OKCE in improving quadriceps ms. thickness and strength and Q/H ratio. While OKC EX. was relatively superior to CKC EX.in improving hamstring thickness, strength and function.
Abdelstar, A. (2024). Open versus closed kinetic chain exercise on quadriceps hamstring ratio and thickness in knee osteoarthritis.. Egyptian Journal of Physical Therapy, 17(1), -. doi: 10.21608/ejpt.2023.203784.1128
MLA
Amira Abdelaziz Abdelstar. "Open versus closed kinetic chain exercise on quadriceps hamstring ratio and thickness in knee osteoarthritis.". Egyptian Journal of Physical Therapy, 17, 1, 2024, -. doi: 10.21608/ejpt.2023.203784.1128
HARVARD
Abdelstar, A. (2024). 'Open versus closed kinetic chain exercise on quadriceps hamstring ratio and thickness in knee osteoarthritis.', Egyptian Journal of Physical Therapy, 17(1), pp. -. doi: 10.21608/ejpt.2023.203784.1128
VANCOUVER
Abdelstar, A. Open versus closed kinetic chain exercise on quadriceps hamstring ratio and thickness in knee osteoarthritis.. Egyptian Journal of Physical Therapy, 2024; 17(1): -. doi: 10.21608/ejpt.2023.203784.1128