Long-term action is not standardized, and the main impact can be seen from two angles.

First, it affects the training effect and fails to reach the training goal. A typical example is all kinds of cooperative muscle compensation. I often see many people training in the gym for a long time. Although the weight of bench press has increased, the chest muscles are still very dry. For bodybuilders, this is the standard "deviation". In the process of chest muscle shaping, the compensation of triceps brachii and deltoid muscle often occurs, which leads to the long-term failure to fully activate the chest muscle, and the shaping efficiency is naturally low. The trainer who has mastered the strength of pectoral muscles must feel that one day, my husband suddenly understood the secret of pectoral muscle strength, and the dimension and strength are really rising-

-Problems like this often occur in biceps brachii and hip muscles.

The second is to cause sports injuries. One is sudden sports injury, for example, pulling a turtle's back may suddenly hurt his waist, for example, playing basketball and spraining his ankle. There are also many injuries caused by the gradual accumulation of wrong actions, such as running and hurting your knees.

Action standards are very important. Every mistake can lead to injury. Repeated mistakes are a constant threat to your health. In addition, many trainers blindly pursue heavy weights, which leads to movement deformation and injury. Therefore, while fully mastering the standard movements, the trainer should also be rational in the high-spirited training and not be too brave (don't ask me how I know, I don't want to say)-

-