Mechanistic explanations can contribute to strengthening embodied and grounded cognition, capturing the causal structure that produces phenomena. In the commentary, I propose two cases for which a mechanistic explanation would be extremely useful to advance research and understanding. The first, more specific case concerns the need for a mechanistic explanation of the contrasting interference and facilitation results of action-language integration. The second case is more general and regards the importance of providing mechanistic explanations that consider the critical role language, intended as a holistic experience, has in impacting bodily actions.