Muscle contraction and relaxation are driven by energy in the cells provided by the compound adenosine triphosphate (ATP). Muscles, however, have only a limited supply of ATP, and their levels are rapidly depleted during exercise, particularly in short, intense bursts of anaerobic activity. Many athletes need immediate replenishment of energy in the muscle during demanding regimens, such as sprinting and weightlifting. In these situations, the body produces ATP, the energy currency in the cells, which powers muscle movement and control.
How does creatine help the muscle perform at higher efficiency and recover faster? Creatine saturates the muscle, where it is converted into ATP. This conversion takes place in the absence of oxygen and is, therefore, used as an anaerobic pathway for energy.
<p style="\\"margin:" 0px="" 1.618em;="" padding:="" 0px;="" border:="" font-size:="" 14px;="" vertical-align:="" baseline;="" orphans:="" 3;="" widows:="" color:="" rgb(129,="" 129,="" 129);="" font-family:="" helvetica,="" arial,="" sans-serif;="" line-height:="" 22.6520004272461px;\\"=""> Creatine is, however, more than just an energy-boosting nutrient. It has a voluminizing effect on muscles. Cell voluminizing, or cellular hydration, involves binding of water to the muscle fiber. This binding, in turn, gives rise to the “pumped” look. Since water is bound inside the muscle, athletes using creatine do not have the “puffy” appearance. In other words, the muscle looks larger but, more importantly, has improved strength and has high energy and intensity, allowing the athlete to recover faster and have more energy for each training session.