KIN 369 Creatine Questions with Complete Correct Answers | Grade A+

The use of creatine as a sports supplement is based on the notion that it can increase what? Ans: Intracellular concentrations prior to exercise In theory, use of creatine would allow? Ans: Short term high intensity activity to continue for longer There is evidence to suggest that ingestion of creatine does have? Ans: Some ergogenic effect Factors that affect the ergogenic effect are? Ans: Type of exercise, age, timing of ingestion, combined with other foods What are the food sources of creatine? Ans: Red meat, chicken, fish 2 What is sarcopenia? Ans: Reduction in muscle mass What mechanisms involved with increased muscle mass? Ans: Increased high energy phosphate pool; PCr resynthesis post-exercise; cellular hydration status; satellite-cell activity; myofibrillar protein kinetics; insulin-like growth factor production; training intensity Creatine has to be stores with _________ so there is weight gain. Ans: Water Most IGF-1 production occurs where? Ans: In the liver in response to growth hormone IGF-1 acts as an _________ ___________ for tissue-specific growth ad differentiation. Ans: Endocrine hormone Muscle cells can act and create their own? Ans: Store