Jawapan

2016-06-25T14:16:12+08:00
Most daily physical activity is considered light to moderate in intensity. There are certain health benefits that can only be accomplished with more strenuous physical activity, however. Improvement in cardiovascular fitness is one example. Jogging or running provides greater cardiovascular benefit than walking at a leisurely pace, for instance. Additionally, enhanced fitness doesn't just depend of what physical activity you do, it also depends on how vigorously and for how long you continue the activity. That’s why it’s important to exercise within your target heart rate range when doing cardio, for example, to reach a certain level of intensity.