Energy Bar Graphs (L-O-L diagram) and Calculation

**2.59m is the maximum height of the student above the surface of the trampoline**
In this video, an energy calculation is done involving kinetic energy, gravitational potential energy, and elastic potential energy. First, the tutorial focuses on energy bar graphs, known as an L-O-L diagram, to discuss what types of energy are present, what the system is, and if any work is being done. Secondly, using the law of conservation of energy, an unknown height is solved for using the energy formulas.

[AyalaMrC]

Isn't that 2.59m how high it gets above the 1.2m compressed trampoline? You have PEg being zero there.