The knee is a class three lever.
Third order
plantar flexion and knee flexion
third class lever. Load/Resistance is the ball fulcrum = hip & knee
Yes, and knee extension would be when the knee is straight.
Which muscles of the posterior compartment cause flexion of knee?Read more:Which_muscles_of_the_posterior_compartment_cause_flexion_of_knee
Vertebral Foraminal Entrapment on Hip Flexion and Knee Extension
platella - knee cap
balance
balance
All muscles that are agonists or synergists in knee extention, are antagonists in knee flexion.
Bicep Femoris
Flexion of the Hip and extension of the Knee