관절이나 팔다리를 굽히는 동작 또는 굽혀져 있는 상태
The action of bending a limb or joint, or the condition of being bent, resulting in a decrease in the angle between the bones.
예문:
"The physical therapist assessed the flexion of the patient's ankle after the cast was removed."
"Regular stretching can help maintain the flexion of the spine as you age."
"The robot's arm was designed with multiple points of flexion to mimic human movement."