They need to have knees to walk. And to swim. And occasionally to bend down and drink.
because when we run, we need bend our knees to get more strength from the knees and to hold our weight when we stand
you get more air
Yes they can. They need to bend their knees to sit down, for example. Like humans and most mammals, elephants have kneecaps to stretch out their legs. They use their legs to drink, sleep, sit, and eat. Elephants can bend their knees. They don't often do so, other than in the course of normal movement, as their weight precludes them from rising easily.
you need to dribble the ball you have to play defence and you have to bend your knees and be flexibilitie That's how you train wait one more thing you have to run and stretch.
To beat Krauser in Resident evil 4 you need to keep shooting with your magnum.But unsing your knife when he is on his knees is okay too.
When skiing, you need to crouch down and bend your knees. This strengthens your thigh muscles. You also need a strong core to stay in the correct skiing position for a long period of time. Using poles also slightly helps your biceps.
I am a AAA hockey player, they do not require us to wear hockey shorts, but hockey pants are a neccesity.
Try walking or jumping with your knees locked. Seriously, does this need to be answered?
Hockey is problably the most competitive sport there is. Especially if you are in traveling hockey, it takes alot of time so you are going to need to love it to play
hockey because they need support from the puck in every place hockey because they need support from the puck in every place
if you dont someone will beat you up with his hockey stick