Four recommended fat-loss exercises: brisk walking, jogging, swimming, and aerobics.

Fat-loss training is slow, continuous aerobic exercise that lasts for a long time and engages most muscle groups. Through this low-intensity exercise, the body burns a significant amount of fat to provide energy. Clearly, fat-loss training is aerobic exercise. Why can low-intensity fat-loss training achieve such good results? The reason is that low-intensity exercise is easier to perform and can be sustained for a longer period. Fat-loss training is suitable for anyone with a higher starting weight, especially those focused on overall fat loss rather than spot reduction.

Fat-loss training mainly includes brisk walking, jogging, elliptical training, cycling, swimming, aerobics, and dance. The key to fat-loss training is that the more muscle groups involved in the exercise, the better the fat-loss effect. Therefore, you should adopt the concept of losing fat all over the body first, and then focusing on body shaping. Body fat percentage is a more important factor for health than body shape.

Four highly recommended fat-burning exercises:

1. Walk briskly

During the warm-up phase, you can walk as you normally would, keeping your head up, chest out, and arms swinging naturally. This phase is to stabilize your breathing rhythm, adjust your stride frequency, and fully warm up your entire body before entering the brisk walking phase. During the warm-up, breathing is primarily done through the nose.

During the brisk walking phase, you need to consciously increase your pace, while maintaining your posture: head up, chest out, and arms swinging naturally. A typical stride length is 40 centimeters, with a cadence of 150-180 steps per minute. Aim to walk 600-720 meters in 10 minutes, breathing to the point of slight panting while still being able to converse. During the brisk walking phase, inhale through your nose and exhale through your mouth.

During the relaxation phase, you need to calm your breathing and relax your body. You can try kicking your legs to the sides. Start by kicking slowly, and then you can add more force. Kick each leg about 30 times.

It is worth mentioning that, in terms of "exercise intensity", walking can only be considered a warm-up and loosening exercise, and does not provide much help to the body's overall cardiopulmonary function, muscle endurance, or flexibility.

While walking does involve energy expenditure and resembles exercise, the intensity is insufficient to increase lung capacity, heart rate, muscle endurance, strength, or flexibility. If walking cannot improve cardiac output or lung capacity, overall health cannot be guaranteed.

If one's physical fitness is still good in old age, then brisk walking is a suitable exercise for the elderly. As long as the walking speed is fast enough, the distance is far enough, and the time is long enough, and the heart rate increases, lung capacity increases, and the legs feel warm while walking, then the amount of exercise is sufficient.

In daily life, brisk walking can be a good starting point for exercise. For example, when shopping at the supermarket or commuting to or from get off work, walk at a faster pace than usual. The daily goal is 5,000 to 10,000 steps. To improve physical fitness, aim for about 10,000 steps; to maintain stamina, aim for about 3,000 to 5,000 steps. A pedometer can be used to begin this exercise routine. While walking in a leisurely manner is acceptable, it's less effective. Brisk walking is preferable, and alternating between the two is also fine. Avoid brisk walking before or after meals; a leisurely walk is sufficient. If you engage in other forms of exercise, you can reduce the frequency of walking. Walking in the countryside is worse than walking in the city; walking in a park is worse than walking indoors; walking during the day is worse than walking at night; walking at a relaxed pace is worse than walking intensely; and walking briskly is worse than walking slowly.

2. Jogging

During the warm-up phase, you need to increase your pace from normal walking to brisk walking to fully warm up your body and prepare for jogging.

During the jogging phase, transition naturally from brisk walking. Use natural running motions: head up, chest out, shoulders slightly raised, arms bent at 90 degrees and swinging naturally. In the transition from landing to power strike, land on your heel first, then transition to the forefoot. During this phase, adjust your heart rate to a low-to-moderate intensity exercise heart rate.

During the relaxation phase, you need to calm your breathing and relax your body. Continue walking for 5 minutes during this phase instead of stopping immediately.

3. Swimming

Before you start swimming, you need to warm up properly, including your shoulders, waist, knees, and ankles. You can warm up by gently rotating or bending your arms and legs for 5 to 10 minutes. You also need to adjust to the water temperature before entering the water.

Swim using your usual stroke. The duration should be around 30 minutes. Avoid overly vigorous movements and maintain a slow, steady swimming speed, keeping your heart rate at a low to moderate intensity exercise level.

Relaxation phase: Curl your body up, head down, hands holding your feet, back floating on the water. Slowly exhale underwater, releasing your body. Repeat 2-3 times. After getting out of the water, knead and massage your arms and legs, moving from areas furthest from your heart towards those closest.

4. Fitness exercises

Before starting the combined exercises, warm up with rhythmic stepping to loosen up the shoulders, knees, ankles, waist, hips, and calves, preventing injuries during exercise. The warm-up should last 5-10 minutes. Music that is too fast or too slow will affect the effectiveness of the warm-up; music with a tempo of 120-138 beats per minute is generally most suitable.

The main content of aerobics can be diverse, with popular forms including comprehensive aerobics, Latin fitness, aerobic boxing, street dance aerobics, and springboard aerobics. You can choose a class you like to practice. Comprehensive aerobics has a certain training effect on all parts of the body, Latin fitness mainly targets the waist, back, and legs, aerobic boxing mainly trains the waist, abdomen, and upper limb strength, while street dance aerobics focuses more on improving overall coordination and is more of a dance form.

After the main content, gradually transition to stretching and relaxation. At this stage, perform bouncing, half-squatting, and toe-pointing movements in conjunction with upper limb exercises to calm breathing and lower heart rate. Once your heart rate has returned to normal and you feel your breathing is steady, you can begin stretching exercises. The main areas to stretch and relax, from top to bottom, are: neck relaxation, shoulder relaxation, upper limb stretches, chest, back, waist, and abdomen relaxation, hip relaxation, and thigh and calf stretches. Finally, take three deep breaths to relax your entire body.

If gymnastics is just general stretching exercises, it cannot be as intense as aerobic or rhythmic exercises. Therefore, other aerobic exercises must be done to compensate for insufficient physical strength. Although "gymnastics is the most effective exercise for anti-aging and rejuvenation," unless the exercise time is extended to 30 minutes, it is still considered a warm-up exercise and does not achieve the goal of effective exercise. To maximize the benefits of stretching gymnastics or walking, it should be supplemented with other aerobic exercises such as jogging, brisk walking, cycling, hiking, stair climbing, rope skipping, and running in place. At the very least, less intense exercises such as Tai Chi, external alchemy, hand-swinging, dance, or swimming should be added to ensure good health. Otherwise, gymnastics or walking will not be very effective in preventing high blood pressure and diabetes.