Seated Knee Extension
SEATED KNEE EXTENSION
The seated knee extension exercise is used to restore full knee extension mobility, particularly following an acute injury or following surgery in the knee, hip or leg. Start by sitting on a chair or bench. Extend your knee to the fullest range tolerable and hold a strong isometric contraction for 5-7 seconds. Gently lower the leg by bending the knee to complete a repetition.
Structures involved:
Quadriceps
vastus medialis (vastus medialis oblique)
vastus intermedius
vastus lateralis
rectus femoris
quadriceps tendon
patellar tendon
anterior cruciate ligament
patellofemoral joint
Related conditions:
ACL reconstructive surgery
ACL sprain
Total hip replacement / arthroscopy
Femur fracture
Patella fracture
quadriceps strain
knee meniscus tear