Explain the term "exercise economy."

The term "exercise economy" refers to the amount of energy expended at a given exercise intensity. This concept indicates how efficiently a person uses energy while exercising. A person with a good exercise economy can perform physical activity with less energy expenditure, which allows them to maintain the same intensity for longer periods. In practical terms, it reflects the relationship between the effort someone puts into an exercise and the energy they consume during that activity.

Factors influencing exercise economy include the individual's technique, fitness level, body composition, and muscle efficiency. Athletes often aim to improve their exercise economy through training techniques that enhance movement patterns and optimize energy use, which can lead to better performance with less fatigue over time. Understanding exercise economy is crucial for athletes looking to enhance their endurance and overall efficiency during workouts.