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How the Central Nervous System Impacts Weight Lifting

Weight lifting involves more than just physical action. It is a complex combination of neurological and physiological processes that must be addressed in order to maximize performance and reduce risk of injury. This article will explain how the central nervous system (CNS) affects weight lifting and why it is so important for athletes, bodybuilders, and anyone interested in improving their physical performance.

The CNS and Weight Lifting

The central nervous system (CNS) plays an essential role in any type of physical activity, including weight lifting. The CNS is responsible for sending signals from the brain to the muscles, allowing them to contract and relax as needed. The CNS also allows the body to react quickly to external stimuli, such as a quick turn or sudden stop while running or lifting weights.

When you lift weights, your CNS is working hard to maintain balance and stability throughout your entire body. This helps ensure that you are using proper form with each lift and reduces the chance of injury due to incorrect posture or movement. Your CNS also helps you move quickly between sets by providing a burst of energy when needed. Finally, your CNS helps keep your muscles contracting at their peak performance level throughout the entire workout.

Neurological Fatigue

Neurological fatigue occurs when your CNS is over-stressed due to excessive stimulation from intense exercise or heavy weight lifting. When this happens, your muscles become less responsive to signals from the brain, resulting in decreased performance and increased risk of injury. It is therefore important to pace yourself during workouts by taking regular breaks or reducing the weight being lifted if necessary. By doing this, you can avoid reaching a state of neurological fatigue which can lead to serious injuries or even long-term damage if left unchecked.


The central nervous system plays an essential role in weight lifting; without it our bodies would not be able to perform properly or safely complete a workout session. Understanding how the CNS works can help athletes identify when they are pushing themselves too hard or need more rest between sets in order to prevent neurological fatigue from occurring and causing injury. By recognizing these signs early on and adjusting their workouts accordingly, athletes can ensure they are getting maximum benefit out of every lift while avoiding potential harm down the line.

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