Because the density of water is greater than that of air, the resistance to movement in water is greater than that in air. This makes it easy for people to feel tired when swimming in the water, and they want to have a rest when they feel tired. This is not conducive to losing weight. Generally speaking, it takes 30 minutes to exercise before you start to consume fat. If you stop for less than 30 minutes or just enough, you won't be able to lose fat. 40 minutes is the best exercise time, so every swimming should last about 40 minutes.

Practice at different time periods

Swimming needs to be practiced in stages. Like professional swimmer training, swimming is divided into four segments, with a rest between each segment 15-30 seconds. The specific arrangement is to swim 1 round trip, then swim 2 round trips, then swim 2 round trips, and finally swim 1 round trip, and each section ends with a quick swim.

Use swimming equipment

Swimming weight loss can achieve better results by using swimming equipment technology. You can use some kickboards, lifebuoys, hands, paddles and other equipment, which can not only bring some interesting swimming, but also accelerate the burning of calories, which is very beneficial to lose weight.

4. Adopt the best swimming style of burning fat.

Everyone's obesity problem is different, some people are obese in the lower body, and some people have thick arms. Although swimming is a whole-body exercise, there are differences in different swimming strokes for body parts. The following four postures are the most commonly used postures in swimming. You can choose the posture that suits you for training by comparing your figure.

(1) frog style

Because the thighs fully stretch when swimming, the fat inside the thighs can be eliminated. If you strengthen training every day, after a big summer, you will obviously find that your thighs are no longer slack and become much stronger.

(2) freestyle

In freestyle, the biceps brachii and triceps brachii of the upper arm exert more force, which can effectively exercise the arm muscles, at the same time, it can also promote the improvement of the shoulder muscle strength, make the arm lines symmetrical and beautiful, make the hip muscles firm and elastic, and repair the leg lines.

(3) Upward type

The back extensor will exert more force and stretch the back muscles, which is very effective in eliminating excess fat in the abdomen, making the abdomen no longer slack, exercising the elasticity of the legs and waist, and making it firm.

(4) Butterfly style

Butterfly moves the body with the waist and strokes the arms inward, similar to chest expansion. Exert more force on pectoralis major, abductor dorsi and rectus abdominis, and the exercise effect is also the best. People who swim in this position for a long time can eliminate the fat around the waist and make the waist soft, firm, slender and beautiful.