What will decrease over time as a result of improved cardiorespiratory fitness? endurance perspiration body temperature resting heart rate

As a result of improved cardiorespiratory fitness, several physiological changes occur that contribute to enhanced cardiovascular efficiency and overall fitness. The specific aspects that typically decrease over time with improved cardiorespiratory fitness include:

Resting Heart Rate:

• Improved cardiorespiratory fitness is associated with a more efficient cardiovascular system. The heart becomes more capable of pumping blood with each beat, and the body becomes better at delivering oxygen to tissues.
• As a result, the resting heart rate tends to decrease. A lower resting heart rate is an indicator of improved cardiovascular health and fitness.

The other options—endurance, perspiration (sweating), and body temperature—tend to improve or become more efficient rather than decrease with improved

cardiorespiratory fitness:

• Endurance: Improved cardiorespiratory fitness enhances endurance, allowing individuals to sustain physical activity for longer periods without fatigue.
• Perspiration (Sweating): Sweating is the body's mechanism for regulating body temperature. While the efficiency of sweating may improve with fitness, the act of sweating itself is not expected to decrease. In fact, individuals with better fitness may sweat more efficiently to cool the body during exercise.
• Body Temperature: Improved fitness can enhance the body's ability to regulate temperature during exercise. However, the concept of body temperature decreasing over time is not typically associated with improved cardiorespiratory fitness. During exercise, body temperature may increase due to increased metabolic activity, but a fit individual is better equipped to regulate and manage this increase.