Here is part 2 to 'small tips, big difference'...

Moving Tight

Not only can one stand and sit tight while playing paintball, but
also move in a tighter manner. Players can use tighter moves, such
as crawling, which makes them lower to the ground. When moving
while walking or running, keep arms tight to the body. This goes
for gear as well, which should also be held close as possible to
the body.


Gear

Gear itself can make a player a bigger target than they need to be.
The weapon being carried can easily be held closer to the body to
appear smaller. However, gear that is attached and being carried
on a player's body can indeed stick out, resulting in higher
visibility by an enemy. Be certain that gear, such as an extra
loader, hopper, tank and any additional pieces are not showing more
than they ought to.

These small tips will make one big difference once implemented on
the playing field. Share these tips with the rest of the team and
maximize your cover. So, keep those elbows in check, and perhaps
practice crouching by giving that remote control a break.