Master these knowledge points, avoid blind exercise, efficient practice a good figure.

 Do you know how to keep fit scientifically? Fitness people should master some basic knowledge, know what to do and what not to do, in order to avoid blind exercise, let you exercise clearly, more efficient build a good figure.

Gaining muscle and losing fat are two different things, and they take different approaches. Muscle and fat are two different substances and cannot be interchangeable.

And reducing fat is to do subtraction, the purpose is to decompose the excess fat on the body, let the figure slowly thin down, you can choose the aerobic exercise of systemic sex to promote the activity metabolism of the body, such as jogging, rope skipping, aerobic exercise, ball games, mountain climbing and so on. And muscle is to do addition, is to enhance the muscle dimension, develop muscle lines, you can choose to dumbbell, barbell weight training.

How do muscles grow? Muscle growth happens not during training, but after training. During exercise, the muscle fibers are stimulated by external forces, causing them to be torn and damaged. During rest time, the muscles will reassemble and grow after absorbing enough nutrients, and the muscles will become stronger.

Instead of working out the same muscle group every day, allow plenty of rest time for the target muscle group after each resistance workout. Take 3 days off after each chest workout to start your next chest workout, and 2 days off after each abs workout to start your next abdominal workout.

Avoid overtraining. Fitness should combine work and rest, not overtraining. If you do not exercise at ordinary times, it is not advisable to do crazy exercise on weekends, which is prone to fitness injuries and is not conducive to the sustainability of fitness. Every time you go to the gym, you stay for most of the day, which will make your attention slowly decline, and your muscles are easy to pull, resulting in fitness accidents.

Scientific fitness method is to maintain 3-5 times a week to exercise frequency, each exercise time in 1-2 hours, enhance effective fitness time, do efficient exercise, you can harvest the metamorphosis of figure.

The importance of stretching. Don't skip stretching, especially when it's cold. Stretching improves blood circulation and raises body temperature, making you a safer, more efficient workout and reducing the risk of injury.

A group of stretching exercises should be done to warm up before fitness, which can activate muscle groups, improve joint flexibility, improve body flexibility, and enable you to enter the state of exercise more quickly. After fitness, some stretching exercises should be arranged to relax the target muscle groups, so as to alleviate the problems of muscle congestion and muscle pain.

Be sure to replenish water in time. During fitness exercise, the body will be dehydrated due to perspiration. We should replenish water in time and drink water correctly in order to avoid dehydration and affect the metabolism of the body.

While working out, you can rehydrate, but instead of gulping, take small bites. Do not choose cold drinks, easy to stimulate the stomach, warm water is appropriate, each time to add 150-200ml water. Supplement about 2L of water every day, for multiple periods of time, to help the body waste discharge, and promote muscle growth and recovery.