Well if you remove your knee caps you could....uh oh you wouldn't be able to walk or stand if you didn't have some means to control your legs. Guess that's why.
The Arrival and District 9 both feature aliens whose knees bend backwards, but in real life, camelids fron knees bend forward, and rear knees bend backwards
according to my research cervical exercise is the backbone of all spinal treatment. cervical exercise is when you go on your knees and bend your back backwards to exercise your spine.
Bend Backwards- draw is ward in reverse(backwards)
They're not really called knees, but yes, they are on the front legs, they bend like our knees, and the back legs bend like our elbows. :) hope i helped
You have to bend your knees so your weight shifts forward and gives the hit more power.
The cast of Bend Your Knees - 2010 includes: Gareth Llewelyn Rebecca Stoddart as Sophie
You bend it backwards. Or bend it behind your back.
They "bend backwards" only if you look at them as a whole. They each do not but together they can make slight backward movements.
quadriceps-bg
Every sport.
ostritch
When squatting, your knees should not bend past a 90-degree angle to prevent strain and injury.