Most of the answers have focused on the advantages of a written constitution, and clear disadvantages of an oral/unwritten one. However, the seeds of the disadvantages to a written constitution are also there. For example, it can concentrate greater power in the judicial branch that interprets it, rather than the legislature, which gets to daily decide what the constitution is when it is essentially unwritten.
Time Commitment. A treadmill can help you lose weight and tone all areas of your body, as long as you spend enough time on it. Depending on how rigorous your workout is, plan to spend between one and a half and three hours a week walking, jogging, or running.
What Does a Treadmill Do for Your Body? Weight loss is just one benefit of running on a treadmill. The Centers for Disease Control and Prevention advises adults to obtain at least 75 minutes per week of vigorous exercise, such as running, or 150 minutes per week of moderate-intensity exercise, such as brisk walking, for optimum health benefits.