Final answer:
Cardiovascular exercise improves cognitive abilities through increased blood flow, promotion of new brain cells, and elevated neurotransmitter levels.
Step-by-step explanation:
The beneficial effects of cardiovascular exercise on cognitive abilities can be explained by several factors:
- Increased blood flow and oxygen availability to the brain: Cardiovascular exercise improves circulation, delivering oxygen and nutrients to the brain. This enhances brain function and cognitive abilities.
- Promotion of new brain cells and neuronal pathways: Exercise stimulates the production of growth factors that promote the development of new brain cells and neuronal connections, improving memory retention and cognitive function.
- Elevates neurotransmitter levels: Physical exercise increases the levels of neurotransmitters, such as serotonin, which play a crucial role in memory, information processing, and overall cognition.