To cut holes in cement backer board to use under tile, equip a portable jigsaw or sabre saw with a metal cutting blade. To start the saw in cement backer board, drill a hole though the backer board large enough for the jigsaw blade or make a plunge cut with the blade in the backer board. Always be sure to wear dust and eye protection when cutting cement backer board. Watch this video to find out more.
The insulin spike didnât even increase muscle blood flow! What appears to have happened was, because they used a protein source (whey) that has already been shown to maximally stimulate post-exercise protein synthesis as well as increase insulin levels, no further anabolic effect was possible even from an insulin spike.
The insulin helps drive amino acids into the muscle cells where theyâre needed. At the heart of this process, one thing is for certain: the body knows what itâs doing. But thereâs another dimension to the protein-insulin issue. When we eat protein-rich food, another chemical is released by the body that actually has a contrary effect to insulin. Protein-rich foods also result in a release of glucagon.