fixed joint
The Biceps flex the elbow The Triceps extend the elbow
triceps brachii
Because it allows for maximum flexibility compared to other form factors.
the solar system of your mama
The elbow is a hinge type joint, so it will flex and extend with minimal rotation.
You can provided the texting app you use allows for verbal texting. The Google Hangouts app for instance allows you to text verbally.
If your Croc is free of dirt, dust, oil, etc., Enamel Paint will work just fine if you have a flex agent mixed in as well, the flex agent allows the paint to bend with out cracking.
The regular flex is a stiffer flex than the mid flex. A regular flex is comparable to an 85 flex. The mid flex is closer to a 75 flex.
you need to remove the circlips holding the cups in place in the ears of the ear of the ujoint. Set the ujoint on its side and place a pipe or large socket under neath such that the ujoint cup will slip inside the pipe. Place a smaller socket or peice of pipe (exactly the same size as the cup on the top side of the ujoint and give it a few sharp raps with a heavy hammer. May need to use penetrating oil and or heat to break it loose. Dont pound on the ujoint cups directly with the hammer. you will break em. also make sure the pipes or sockets are just the right size. You will destroy the yokes of your drive shaft if you pound on it with the wrong sizes. Of course you could get the right tool from your local part source or auto zone for no charge but it isn't as fun!
its allows your stick to bend more when taking a slapshot thus creating a stronger spring motion which shoots it faster then a higher flex stick. better for defensmen is lower flex(not to low or you will brake it.
flexing is tightening of your muscles, and joints bend to let you extend your arm from the elbow and shoulder