At the time of up stairing often human being faces resperatory problem .?
814224
we are carrying our body upwards which require more burning of energy, which require more air, which will create respiratory problems
1097295
stress could be one problem...
600325
up. but you use more muscles going down
1176303
If the grade is relatively steep, you're more likely to fall forward going uphill and backward going downhill. Your body will subconsciously try to get you to the ground the quickest way possible.
521942
You could talk about ladder safety. I used it as an example in a letter to the editor that I wrote recently and it got published. Good luck.
198755
lack of oxygen causes this
1019994
People actually swell when they die. So it would be heavier to lift them. Also, there weight is not being regulated, so it makes them APPEAR heavier, when there not, there weight is just dispersed unevenly.
39675
Could be bad posture.
1114776
it could e from medecation or You maybe stressed
37068
The air gets less dense, not lighter as elevation increases because there is less air on top to push down on the air beneath it you as you go up.  It would be like diving to the bottom of a swimming pool.  Whenever you go so deep, your ears start to hurt because the pressure of the water on you.  It's like that, but we're used to the pressure of the air.  \n\nTall people don't breathe easier, there isn't that much of a difference in pressure.  But actually, the higher you go, the harder it is to breathe.  There is less oxygen as you go up (that's why mountain climbers have to wear oxygen masks when climbing tall mountains like Everest!)
294010
One big adjustment is to once again get used to an environment that has gravity.  In the gravity free environment of space movement is unhindered by gravity.  Back on earth muscles have to readjust.
399417
u fall down the stairs but if u fell up you'd go up the stairs faster
636716
weight is not meant to be lost quickly. That causes injury.
98363
The short answer is yes, it could.  I live at 6000 feet and people who visit my city often have to take time to get used to the height.  Anyone with a chronic resp or heart disease can very easily have a difficult time, some need oxygen support.
282373
The staircase effect refers to the positive or negative increase of muscle force during constant stimulation.
531786
You become very unhealthy and fat. If you do not use your muscles they turn into fat. Your heart will become more strained and have to pump faster, which will increase your risk of a heart attack. \n\nAlways exercise, even if it's just using the stairs instead of the lift, it will be so much better for you.
92724
Old, aging, over the hill.\n\nhttp://www.zwire.com/site/news.cfm?BRD=1689&dept_id=41779&newsid=13480352&PAG=461&rfi=9