Write your introduction. Make sure your introductory paragraph states the name of the text, the author, and the focus of your paper. You may also want to include the year of publication and the publication it was taken from if relevant. It is also good to include the topic of the text and the author's purpose.
Yo-yo effect. Yo-yo dieting or yo-yo effect, also known as weight cycling, is a term coined by Kelly D. Brownell at Yale University, in reference to the cyclical loss and gain of weight, resembling the up-down motion of a yo-yo. In this process, the dieter is initially successful in the pursuit of weight loss but is unsuccessful in maintaining the loss long-term and begins to gain the weight back. The dieter then seeks to lose the regained weight, and the cycle begins again.
The name Yo is a Hebrew baby name. In Hebrew the meaning of the name Yo is: El. Numerology. People with this name have a deep inner desire for a stable, loving family or community, and a need to work with others and to be appreciated. People with this name tend to be orderly and dedicated to building their lives on a solid foundation of order and service. They value truth, justice, and discipline, and may be quick-tempered with those who do not.