What occurs when newly introduced swing changes are lost between lessons?

The correct answer pertains to the concept of neural motor network development. When a golfer implements new swing changes, the brain and nervous system must form adjustments to accommodate these changes. This process involves the development of neural pathways that strengthen the connection between the brain and the muscles required to execute the new movements.

If these swing changes are not practiced regularly or reinforced between lessons, the neural pathways can weaken over time. This can lead to the loss of the recent swing adjustments as the body reverts to familiar patterns. Developing a strong neural motor network is crucial for the integration and longevity of new skills, as consistent practice helps solidify these pathways, leading to improved muscle memory and performance.

Other options do not accurately convey this concept. Cognitive movement rehearsal refers to mentally visualizing a skill without physical practice, while autonomous muscular movement memory relates more to well-practiced skills that are automatic. Transfer learning involves applying knowledge from one context to another, but it doesn't explain why swing changes might be forgotten without regular practice.