Other theories propose that these jerks stem from the nervous system’s difficulty in smoothly downshifting from an active to a resting state. Factors such as stress, anxiety, and exhaustion may heighten their occurrence by keeping the nervous system on edge.
While hypnic jerks can be disruptive, they are generally not a cause for concern. Understanding that they are a natural part of the sleep cycle can help reduce any anxiety they might cause, allowing you to ease back into restful slumber.