Sports injuries are also a frequent cause of a pulled back muscle, especially with sports that involve twisting (such as golf), or any types of sudden impact or jarring motions. In This Article: 1  Pulled Back Muscle and Lower Back Strain.
Acrylic painting tips on gels and modeling paste. If you like to play with extra-special effects, try the modeling paste or Gel medium Gloss (Liquitex). Modeling paste is for creating a heavy and shaped body of paint on the underground layers. It needs a solid background, like a canvas or painting board.
The UVLS protect the painting from UV light fading and damage. I use a gloss finish for my acrylic paintings. This varnish needs to be thinned out in a ration of 4:1, so I use an empty gel medium container to mix the varnish with water in the appropriate proportions.