Why does left arm go in the same line with the right leg while walking (same for the right arm with left leg)?
396784
It's to keep your balance.  While you are walking, actually your body is completely off the ground for a split moment.  So, you need to keep from falling on your ass.
601079
1. Walking with 4 legs (With 2 hand)\n2. Walking with 2 legs (Normal)\n3. Walking with 3 legs (with a stick)
893547
The manner of one's movement.
111698
*circulation problem\n*fungus among us\n*slight scoliosis, back problems, or one leg longer than the other, causing a different amount of pressure on both feet while walking.\n*see a dr. if your concerned
185092
your whole weight is concentrated on your left foot. try leaning towards your right.
448020
It doesn't surprise me that your right leg is bigger.Are you right handed? most right handed people are also right-footed so anything you need to do with one foot (like kicking a ball, or pressing a foot peddle) you'll probably use your right foot to do, so it is used more.\n\nIf you got to the gym, you'll be able to use some of the machines for working your legs with just your left leg. I have one arm that's much weaker than the other, due to an accident I had years ago. When I go to the gym, on each machine that can be used single-handed, I work out the left (weak) arm on it's own and then work both arms together. That means that I'm slowly building my left arm up, while maintaining the strength of the right arm. I'm sure you could do something similar with your leg.
803314
Because one of its legs is both the same.
183737
It is infront of you.  If you were a mannequin, you will fall forward.  The reason you do not is that your muscles act as guy wires to keep you from falling over.
19763
It's a very good question. But it would be even better if you asked other way around. \n\nBecause, people who are left-handed are right. cz left side of the brain controls the muscles and also it is a bit faster than left.\n\nBut if you ask the other way around, that why many of us do it wrong? I really don't know. But can guess that its more cultural thing than anything else.\n\nhttp://www.coolquiz.com/trivia/explain/docs/lefthand.asp
429685
That's not necessarily true. It kind of depends on what side of your body you use most. Right-handed people tend to work the right side of their bodies more than the left side. So the right right side has slightly more muscle than the left therefore it's bigger. I'm right-handed, but I use my left hand for colorguard, rifle team and billiards, so my left forearm and hand are larger than my right. And, then again, humans aren't perfect. God (if you believe in Him) made us this way. No two things are exactly the same.
76862
Sounds like you need a DR.,opinion not a bunch of strangers on a computer.I know someone with the same prob. except it's the whole left arm and hand.I guessed a nerve pinched off or maybe poor circulation, but hey I'm no DR.
1072265
Sometimes this comes from having problems with topping the ball.  Your over powering with your right side.  When you do that you get those bone jarring divots.  You want equal power.  Swing once with just your left arm and than the right and you will see.  Make sure your elbow does not fly.  Pretend like you have a towel or something under your right side arm pit.  You don't want to let if fall out so you have to keep the arm close to your body.  I have a lot of great links to tips to help out on my blog roll.  Good Luck .
364661
When it comes to the military, rather we are marching or just walking we tend to start off on our left foot. I don't know the exact reason why but being military we are taught to start off walking or marching with our left foot. It is a way to keep everyone in step and in cadence. If you wanted to you could say Left Right Left Right but Left Left Left Right Left just sounds better. lol
735166
Sounds like nerve damage, possibly a pinched nerve, Don't fool around with waiting and seeing, my sister did permanent nerve damage this way partly due to a dread of the Dr. & partly due to a high pain tolerance.\nTake the same good care of this as you would for a young child in your care.\nBest wishes on this.Also, if it's the left arm, this is a classic sign of heart attack, often with no other symptoms. You seriously need the support of a Dr., please don't wait until you regret it.
67457
Because we have muscles on both sides of our fingers - or rather, tendons.  Our legs and our arms are the same way.  In order to extend our fingers or to clench our fingers, we have to use opposite muscles in order to do so.  When we relax BOTH sets of muscles, we end up in the middle, and hence, our fingers take on a curved look.
363457
one cuff on the arm with a hand, the other on the belt
603445
It sound like you have something misaligned on your spine.\nYour lower veribra have nerves leading to your leg. Go to the doctor because nerves can be damaged with time.