I often strain my neck after staring at a computer for many hours. A couple weeks ago I strained my neck really bad and couldn't go into work for a couple days. Jason gave me the idea to make an at home heating pad.
Step 2: Making the Heating Pad
Tie a knot at the top of the sock.
Put the sock with the rice in the other sock, knot side first.
Tie end of outside sock.
Step 3: Using the Heating Pad
Place under your neck and lay down. Don't watch t.v., use your computer, or do anything that will strain your neck while using the heating pad.