peptide hormones (pepËÂ·tÄ«d hÅrËÂ·mÅnz) , n.pl water-soluble hormones comprised of a few amino acids that introduce a series of chemical reactions to change the cell's metabolism.eptide hormones (pepËÂ·tÄ«d hÅrËÂ·mÅnz) , n.pl water-soluble hormones comprised of a few amino acids that introduce a series of chemical reactions to change the cell's metabolism.
There are several muscles working when pitching. Starts of with the abductor muscles when striding. leg muscles such as the calf, quads and hamstring work when push of happens â¦ . then shoulder girdle, lats and biceps work as arms rotate.Core muscles work for rotation.2 people found this useful.onfidence votes 716. There are no muscles that are not in use. In pitching a softball, the body moves as a coordinated unit, and virtually every muscle is in play for some reason.
Can you use a baseball glove for softball? A baseball outfielder glove is usually 12 1/2 to 12 3/4 inches from  the tip of the index finger to the heel of the glove. A softball  outfielder glove is usually 13 1/2 to â¦14 inches from the tip of the  index finger to the heel of the glove. Since a softball is larger  than a baseball, a softball glove will be larger than a baseball  glove. However, this doesn't mean that you can't use a baseball  glove for playing softball.