Elephants often tap or gently lift objects before fully moving them. This allows them to assess weight and stability. Their trunks provide detailed sensory feedback. This prevents injury and conserves energy. The behavior reflects advanced sensorimotor control.
It matters because efficient movement reduces physical strain. Large bodies require careful management.
It also shows intelligence embedded in motion. Thinking happens before action.
Elephants adjust grip strength instantly after testing weight. This ability rivals human fine motor planning.
Frontiers in Psychology (frontiersin.org)