XCell 180 Add a couple plyometric exercises to your routine. Incorporating these exercises into your routine will strengthen the fast-twitch fibers in your muscles and boost muscle growth. Plyometrics are similar to ballistic moves due to the fact that acceleration is required. As an example, plyometric push-ups require that you end each rep by pushing hands up and away from the floor as high as possible.

Read More >>> http://www.supplementscommunity.com/xcell-180/