Under chronic stress, however, the nervous system remains biased toward fight-or-flight, even when no immediate danger is present. Regulate first, then trainA regulated nervous system allows the body to access strength, mobility and coordination more efficiently. When the nervous system shifts into balance, muscles can relax when they should, engage when needed and recover more effectively. Whether you’re an elite athlete or a recreational exerciser, strategic rest helps regulate your nervous system and makes training feel more sustainable. When nervous system regulation becomes part of your training strategy, exercise stops working against you and starts working for you.