ACE Personal Trainer Certification

ACE - Personal Trainer Certification Test Prep What is the amortization phase? The period of time between the eccentric and concentric actions - should be kept to a minimum to produce the greatest amount of muscular force. Which exercise should be avoided in scapular protraction? Why? Chest Press. Scapular protraction occurs when the serratus anterior and synergistic muscles are tight and the muscles of the upper back are weak. Chest press strengthens serratus anterior and should be avoide...

ACE - Personal Trainer Certification Test Prep What is the amortization phase? The period of time between the eccentric and concentric actions - should be kept to a minimum to produce the greatest amount of muscular force. Which exercise should be avoided in scapular protraction? Why? Chest Press. Scapular protraction occurs when the serratus anterior and synergistic muscles are tight and the muscles of the upper back are weak. Chest press strengthens serratus anterior and should be avoide...

ACE - Personal Trainer Certification Test Prep What is the amortization phase? The period of time between the eccentric and concentric actions - should be kept to a minimum to produce the greatest amount of muscular force. Which exercise should be avoided in scapular protraction? Why? Chest Press. Scapular protraction occurs when the serratus anterior and synergistic muscles are tight and the muscles of the upper back are weak. Chest press strengthens serratus anterior and should be avoide...