2. Accounting earnings are based on the assumption of accounting instalments, which refers to the production and operation results of a certain period of time. Early accounting earnings is calculated according to the cash basis, and the modern accounting earnings is according to the classification current income and expenses of accrual basis, after the appropriate ratio calculated. However, the benefits of cash determination are more acceptable to users. With their understanding of how muscles work as well as the need for the neurological system in conjunction with movement, they combined weight training, stretching, balancing, and agility work. The only way to try this is in their book ProBodX (Copyright 2003) and their respective websites. They take four factors that highly involve the central nervous system. These factors are: (1) spiritual gain -- spiritual satisfaction; Mr Draghi added that this meant that the ECB staff and its council were "cautious" in the "bold" stance of inflation.