The document discusses the misconception of 'growing pains' in children, positing that the pain in their lower legs at night is actually caused by excessive muscle fatigue and strain due to misaligned hindfeet. It explains that children with misalignment experience greater strain and, consequently, more pain, particularly after active days. The document suggests that misalignment can be addressed with treatments like the Hyprocure device, which corrects internal foot deformities and aligns the bones properly.