Cscs practice exam qa Study guides, Class notes & Summaries

What is the recommended carb intake for marathon runners? - Answer- 30-90g of multi-source carbs The phosphagen system is defined by which of the following? - Answer- anaerobic alactic system Which of these counts as a dynamic stretch? - Answer- inchworm In which percentage of the VO2 max should work intervals be executed for optimized High Intensity Interval Training outcomes? - Answer- 90% Aerobic endurance athletes should follow what suggested carbohydrate intake/ kg of body mass?...

Each muscle fiber is surrounded by a connective tissue called? - Answer- Endomysium What is released from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? - Answer- Calcium ions that bind to troponin What type of muscular contraction occurs in the pectoralis major during the slow, controlled, downward phase of a bench press? - Answer- Eccentric What is the thick structural protein inside the sarcomere? - Answer- Myosin A muscle fiber that is sma...