How to Do Knee Flexion

[jparada04061]

like everyone else is saying that is hip flexion.

[AnastasisKr]

My dear friend...

This is hip flexion, for it to be knee flexion there needs to be movement at the knee joint which is not the case....

Sorry

[bbignickk]

this is hip flexion not knee flexion

[MartinYesLad]

Flawed from the title. Great Job, this is why youre proberbly a gym instructor.

[plcollins1987]

That's hip flexion, not knee flexion, but still a good exercise and well demonstrated

[TheMouthfull]

that was not knee flextion, you are doing a hip flexion, your knees are already in a 90 degree flexion because of the sitting postion...you must extend and flex the lower leg with the hip in stationery motion.

[illbdbest]

This is not knee flexion. what u did was thigh flexion at the hip. Humans dont flex or extend the knee rather u flex or extend the legs at the knee. just note that u dont flex or extend a joint, rather u extend or flex the bone in relative to a joint.

[KelliandAllieShoww]

Thanks, this helped me.

[MrDrBulla]

uhhh, that's not knee flexion haha. It's hip flexion then hip flexion with knee extension but there ain't no knee flexion .... just thought you should know :)