What is the target heart rate zone for moderate-intensity exercise?

The target heart rate zone for moderate-intensity exercise is indeed within the range of 50-70% of an individual's maximum heart rate. This zone is recognized as effective for improving cardiovascular fitness and endurance without placing excessive strain on the body.

Moderate-intensity exercise typically includes activities such as brisk walking, light cycling, or leisurely swimming, where the individual is working hard enough to raise their heart rate but still holds the capability to talk without gasping for breath. Operating within the 50-70% range allows individuals to benefit from aerobic conditioning while also promoting fat utilization for energy, making it sustainable for longer durations.

In terms of physiological responses, exercising at this intensity can help enhance heart function, increase lung capacity, and improve metabolic efficiency. This zone is often recommended for individuals beginning an exercise program or for those who are looking to maintain health and fitness levels safely. Select varieties of physical activity that fall comfortably within this heart rate range can often lead to long-term adherence to exercise routines.