Exercise Helps Health but Has Limited Effect on Weight Loss
Kurzgesagt – In a Nutshell · Explainer · YouTube title: We Need to Rethink Exercise (Updated Version)
Why it's here
HN uses it as a sourced, accessible summary in weight-loss and GLP-1 threads.
What it covers
Kurzgesagt explains why exercise alone does little for weight loss, since the body compensates by adjusting its total energy expenditure. It argues exercise is still very valuable for health.