Final answer:
The framers intended for the president to possess the attribute of energy, which was necessary for responding to crises and governing efficiently.
Step-by-step explanation:
The framers of the U.S. Constitution intended for the office of the president to possess the attribute of energy. This is reflected in the design of the presidency during the Constitutional Convention of 1787, where they sought to empower a chief executive that was strong and vigorous, yet bound by checks from other branches of the federal government as well as by the Constitution itself. They understood that the president needed to be able to respond quickly and effectively to crises and govern efficiently, which required them to possess energy in performing their duties. The president's real advantage comes from speaking to the nation with one voice, using the bully pulpit, and the power to persuade - highlighting the importance of energy in the execution of their role.
Although the power of the modern presidency has grown, especially with technological advances that have expanded the presidential bully pulpit into a significant tool for impacting public opinion and policy, the framers did not intend for the president to have unrestrained power, widespread popularity, or a necessarily high level of formal education. These aspects were not seen as essential attributes for executing the duties of the office.