"Effort level" refers to the amount of energy, hard work, or dedication someone puts into a task or activity. It describes how much effort someone is exerting to achieve a goal or complete a task. Full definition
Most of the recipes require a medium effort level: they're not extremely simple, nor are they overly complex. (katieatthekitchendoor.com)
The steering actually provides some feedback, and we liked the overall effort levels. (automobilemag.com)
FW: Yes, Climate Change is a bigger threat than Hitler, but we don't have the numbers who would support the huge war effort level of mobilisation. (climateemergencydeclaration.org)