In this three-part diagram, tension is graphed on the Y axis, and time is graphed on the X axis. Tension is introduced at the end of the first act or the beginning of second, it rises and rises throughout the second act, and then it is released in a climactic moment. The third act addresses the aftermath and the results that spring from this release of tension.
I agree with the idea that tension builds gradually and peaks at the climax before resolving, as this structure keeps audiences engaged and invested in the narrative. I find this framework useful because it provides a clear roadmap for crafting compelling stories, and it reinforces my understanding of how conflict and resolution drive a plot forward. While this model is widely applicable, some stories may deviate from it by having multiple climaxes or structures, which can create different emotional impacts.