Don't be tired, rest first, don't overtraining, and don't get hurt.

2. Don't feel superior.

Fitness is just a living habit and demand. Just like some people like reading, some people like watching plays. Calm down, stick to yourself and respect others at the same time.

3. Don't go on a diet or overeat.

If you just want to keep healthy, please eat on time and in moderation. Partners who practice muscle and plastic surgery need enough nutrition to help muscle recover and grow, otherwise hard training will not be rewarded equally. At the same time, don't expect intensive training to help you offset an unrestrained dinner in a short time, which will only make your training lose its due value.

4, don't stay up late, don't smoke and drink too much.

Fitness is a healthy living habit. If you choose this way, then you will selectively abandon things that run counter to it. Contradictions generally cannot exist.

5. Don't treat fitness as a game.

Fitness movements also have technical standards. For beginners, the first thing to master when going to the gym is the exercise methods of various parts. The seemingly simple action actually contains many details. What hurts you is the wrong action, not the action itself.

6. Don't practice your breasts just to look good.

Only practicing the chest will cause the upper cross syndrome (the chest muscles are too developed and the back muscles are not fully exercised, so there will be the problem of holding the chest and hunching, which will seriously cause neuropathic pain). Therefore, it is impossible to strengthen the muscles in most parts alone. The human body is a system, and there are magical connections among its parts.

7. Don't wipe your sweat with your hands that have grabbed the equipment.

There are too many bacteria in fitness equipment, and the skin may be allergic or acne, especially on the face and neck. Take a towel to wipe sweat or pad equipment, and pay attention to hygiene.

8. Don't take off your coat casually.

If you are a great god, everyone wants you to be naked. But if not, please don't take off your combat suit. Ugly, smelly and annoying.

9. Don't skip stretching training.

Sometimes proper stretching can effectively promote muscle growth after strength training.

10, pay attention to arm training.

Many movements need the strength of the arm as the foundation. Without foundation, weight and strength can't be lifted at all.

1 1, don't always look around.

If you are handsome, looking at each other will be misunderstood, okay? If you are ugly, it is obscene to look around, okay?

12, don't easily believe the alarmism of private education.

We should accept it critically after rational thinking. If you want to take private lessons, you should observe the situation and effect of the coach's substitute class before making a decision. Don't be deceived by grandiose headlines, and don't be frightened by alarmist remarks (for example, some coaches will say that there is something wrong with your posture and your training method, and what will happen if you don't correct it in time, and then let you buy his class, especially for beginners). There must be good coaches, but there are still hooligans who sell classes. We should plan ahead and spend our money where it is worth spending.

13, don't occupy the device to play mobile phone for a long time.

It's annoying to squat in the toilet without defecating.

14, don't ignore the exercise of shoulder muscles.

The deltoid will make you dress straighter and make you more attractive in summer.

15, pay attention to protect your wrist.

If it is heavy training, it is recommended to prepare wristbands. If the wrist is injured, you can only choose squat in the fitness plan.

16, don't just do sit-ups.

Especially the wrong sit-ups, you think that practicing abdominal muscles is actually practicing lumbar disc herniation and cervical spondylosis.

17, pay attention to health.

If you are sweating, please bring your own towel or paper towel, so as not to make others feel sick. Or, if you are brave and sexy, you can wear sweat-proof tights and a baseball cap.

18, don't mix supplements if you don't understand.

In particular, it is necessary to listen to the seller's sales pitch, not to mention the theory that tonic is omnipotent when the basic diet is not ready and the supplement is not enough.

19, reasonably arrange communication time.

Most fitness gods still like to share their experiences with others. If you have any questions, you can talk to them at the right time and place, such as taking a break between groups, changing clothes or taking a bath. But don't take up other people's time too much, understand and respect each other. Be a non-annoying little white.

20. Please take fitness as your career.

Fitness is a process of continuous learning and a very broad field. Fitness is not much simpler than other fields, including ergonomics and nutrition. Are there any systems and structures more complicated than the human body? If you are outgoing enough, communicate with others more. The most important thing is to read more professional books and articles, which will improve you.