What is the appropriate method for using creatine? Select one: a. 1-2 g/day for 6-8 weeks followed by 3-4 g/day throughout the training phase b. 4-5 g/day for 1-2 weeks followed by 1-2 g/day throughout the training phase c. 20 g/day for 5 days followed by 5-10 grams a day throughout the training phase d. 5 g/day for 5 days followed by 1-2 g/day throughout the training phase