What is the function of hormones during exercise?

Hormones play a crucial role in regulating various physiological processes during exercise, which makes the chosen response particularly accurate. During physical activity, hormones such as adrenaline (epinephrine), cortisol, growth hormone, and insulin are released, directly influencing metabolism and energy production.

For instance, adrenaline helps to mobilize energy stores by promoting the breakdown of glycogen into glucose, which is then used by muscles for energy. Growth hormone supports muscle development and recovery by stimulating protein synthesis and facilitating muscle repair. Additionally, insulin helps regulate blood sugar levels and promotes the uptake of glucose into cells, which is vital during prolonged exercise.

Through these actions, hormones not only contribute to immediate energy production but also support long-term adaptations, such as muscle growth and improved metabolic efficiency. This comprehensive regulation of metabolism, muscle growth, and energy production aligns with the functions outlined in the selected response.