NASM Physique and Bodybuilding Coach Certification

Which type of lever has the greatest mechanical advantage? - Second class lever What types of muscle fibers carry high amounts of myoglobin, an oxygen carrier within muscle fibers? - Type 1 Which part of the nervous system is responsible for increasing heart rate and blood pressure during exercise? - Sympathetic nervous system What plane is the body primarily moving in during a jumping jack? - Frontal plane Which type of focus is essential for developing the mind-muscle connection? - Internal focus What types of nerves carry signals from the brain and spinal cord to muscles? - Motor nerves What is the primary function of hyman metabolism? - to convert energy from one form to another Which law of physics helps us understand changes in body weight? - the law of the conservation of energy Which energy system is only an aerobic energy system? - the oxidative system What molecule serves as the primary phosphate donor in the phosphocreatine system help replenish adenosine triphosphate? - creatine phosphate