Prevention of Sports Injuries and Back Pain

Learning proper stretch exercises:
In sports people learn techniques, and will train to enjoy the sports. The problem
is most trainers fail to train the peers correctly. Injuries occur when inappropriate
training and techniques are used. In addition, many people engage in sports
failing to wear proper clothing, helmets, etc, and sometimes people will
participate in sports when weather or visibility is poor.
When weather is cold, it is important that you wear warm attire. Wearing proper
attire can help you avoid respiratory conditions, which affect the liver, lungs, etc,
and can lead to back pain. In addition, those joining in exercises or sports should
wear proper shoes to avoid slips and falls. Helmets are essential to prevent brain
injuries. Brain injuries will affect the spinal columns, which leads to back pain.
When weather conditions interrupt visibility, it poses risks. In fact, various people
have sustained back injuries while jogging at night, since these people failed to
wear proper attire, such as reflective tabs, etc. Motorized accidents can occur
when the driver cannot see the runner, jogger, etc. This means the vehicle hits
you and if you are not lucky enough to die, you should pray that you are lucky
enough to miss back pain. Back pain is one of the worst types of pain you will
ever endure. Since many people are misinformed as to how to stretch the
muscles before exercising, we can consider a few helpful steps.
As mentioned earlier it is important to perform proper exercises before joining in
sports. Proper exercises start with warm ups. Warm ups include neck, shoulder,
arm, and leg stretches.
 

Ammonium Bromide

Ammonium bromide, NH4Br, is the ammonium salt of hydrobromic acid.
The chemical crystallizes in colorless prisms, possessing a saline taste;
it sublimes on heating and is easily soluble in water.
On exposure to air it gradually assumes a yellow color because
of the oxidation of traces of bromide (Br-) to bromine (Br2).

PREPARATION

Ammonium bromide can be prepared by the direct action of
hydrogen bromide on ammonia.

    NH3 + HBr → NH4Br

It can also be prepared by the reaction of ammonia with iron(II) bromide
or iron(III) bromide, which may be obtained by passing aqueous bromine
solution over iron filings.

    2 NH3 + FeBr2 + 2 H2O → 2 NH4Br + Fe(OH)2