The Benefits of Exercise for the Neurodivergent Brain

Exercise is simply incredible for both the body and the mind. For those of us with neurodivergent brains, movement isn't just about physical fitness—it is a vital tool for regulation, focus, and emotional well-being.

Cardiovascular Exercise (Cardio)

Cardio exercise is any movement that maintains an increased heart rate for a sustained period of time. This boost in blood flow and oxygen delivery creates immediate and long-term neurochemical changes:

• Neurotransmitter Boost: Sustained heart rate increase raises levels of serotonin, dopamine, and norepinephrine—neurotransmitters that are often at lower baseline levels in those with ADHD.
• Emotional Regulation: Research shows that cardio strengthens the connection between the prefrontal cortex and the amygdala, helping the brain’s "control center" communicate better with its "alarm system".
• Stress and Anxiety: Regular aerobic activity is one of the most effective ways to manage anxiety and reduce the physiological effects of stress.
• Depression Protection: A comprehensive meta-analysis found that regular physical activity is associated with 17% lower odds of developing depression.

Strength Training

Strength training includes any activity that uses resistance to build muscle strength. It’s important to note that muscle strength is not the same as muscle size; you don't need to lift heavy weights to see these results. Simple lunges or wall push-ups are highly effective.

• Executive Function: Strength training has been shown to improve the ability to plan, focus, and switch between tasks—the core components of executive function.
• Synaptic Plasticity: Resistance training triggers the release of IGF-1 (Insulin-Like Growth Factor 1), which supports brain cell survival and helps the brain form new connections.
• Reducing Inflammation: Strength training can decrease brain inflammation, which is closely linked to depression and age-related cognitive decline.
• Confidence and Memory: This type of movement provides a significant boost to self-esteem and has been demonstrated to improve memory retention.

The Holistic Approach

While both types of exercise offer unique advantages, combining strength and cardio is the most effective strategy for overall brain health. By mixing these movements, you provide your nervous system with the variety it needs to stay regulated and resilient.