There are indeed some obvious differences in appearance and posture between those with and without crotch opening. The following are direct answers in formats 1, 2, and 3:
1. Flexibility and range of motion: After opening the hips, the hip joints become more flexible and the range of motion significantly increases. This is manifested in the ability to perform movements that require significant movement of the hips, such as squats, kicks, splits, etc., with greater ease during dance, yoga, martial arts, and other activities. Without opening the hips, the hip joints are relatively stiff and the range of motion is limited. When performing exercises that require the participation of the hips, one may feel tight, uncomfortable, or even unable to complete certain movements.
2. Body posture and lines: After opening the hips, due to the increased flexibility of joints and muscle elasticity, the body posture is often more elegant and smooth. The parts below the waist, including thighs, buttocks, etc., will also have more natural and tight lines, which helps to enhance the overall temperament and beauty. When the hips are not open, the posture may appear stiff, especially below the waist, which may lack the necessary curves and fluidity. This may lead to visual dissonance and affect the overall aesthetic appeal.
3. Pain and Comfort: During the process of opening the hips, there may be some initial pain and discomfort due to joint stretching and muscle relaxation. But as the training deepens and the body adapts, this pain will gradually decrease, replaced by a more comfortable and comfortable feeling. When the hips are not opened, forcibly performing movements that require significant movement of the hips may cause pain or strain due to joint stiffness and muscle tension. This kind of pain not only affects training effectiveness, but may also cause damage to the body.
Opening the hips is a process that requires time and patience, and cannot be rushed. During the training process, the intensity and frequency of training should be reasonably arranged according to the individual's physical condition and training progress to avoid overtraining or injury. Meanwhile, hip opening training should be conducted under the guidance of professional coaches to ensure the scientific and effective nature of the training.