Which has a more significant weight loss effect, brisk walking or slow jogging

The weight loss effects of brisk walking and slow jogging vary from person to person. When the cardiovascular function is weak or the weight base is large, brisk walking is safer, and when the physical fitness is good, slow jogging has a higher fat burning efficiency. Both brisk walking and slow jogging are aerobic exercises that can help with weight loss by continuously burning calories. During brisk walking, the heart rate is maintained at 50-60% of the maximum heart rate, mainly mobilizing slow muscle fibers. The proportion of fat energy supply is high but the total consumption is low, making it suitable for early weight loss or those with limited joint weight-bearing capacity. Fast walking consumes about 200-300 calories per hour and has a cumulative effect on improving basal metabolic rate. When jogging, the heart rate reaches 60-70% of the maximum heart rate, with the participation of both fast and slow muscle fibers. Glycogen and fat are mixed to provide energy, and the energy consumption per unit time is 30-50% higher than that of brisk walking. Slow jogging consumes about 400-600 calories per hour, but it takes more than 30 minutes to effectively activate lipolytic enzymes. The impact force of brisk walking on the knee joint is only 1.5 times body weight, and the muscle soreness after exercise is relatively mild. It can be persisted daily and is not prone to sports injuries. When jogging, the ground reaction force can reach 2-3 times body weight. Long term running may cause tibiitis or patellofemoral joint pain, requiring training every other day for muscle repair. People who weigh more than 20% of their standard body weight are more suitable for using brisk walking combined with slope training, while those with stable core muscle groups can improve their fat burning efficiency through interval running.

It is recommended to choose the exercise mode based on body fat percentage and exercise tolerance. In the initial stage, you can alternate between brisk walking and slow jogging, gradually increasing the intensity of exercise. Maintaining a daily calorie deficit of around 500 calories with dietary control and consuming over 2000 calories per week through exercise can achieve significant weight loss effects. Dynamic stretching before and after exercise, wearing sports shoes with good cushioning performance, and timely replenishment of electrolytes can improve exercise safety.