Pull-Ups Always Unconsciously Shaking? Do This to Solve It!
Pull-ups are a project in junior high school physical education, but many students are unable to complete them to pass…
Besides the problem of not reaching the required number of repetitions due to insufficient strength, a common problem often appears in pull-ups – the body uncontrollably 'shaking' in pull-ups.
This is mainly due to improper control of the core muscle group and grip strength!

With specialized training, it can be solved~

As one of the best fitness training actions, pull-ups test the pulling muscle groups of the trainer (mainly the back muscles such as the latissimus dorsi and the biceps brachii as the dominant arm flexors). Self-training is crucial for relative strength, but many people cannot complete this action, in addition to a lack of exercise-induced strength, excessive body weight is also a major factor.

The reason for the body involuntarily shaking during training, affecting the of the strength, is mainly due to the core muscle group not being stabilized firmly.
This situation can be utilized by hanging leg raises to strengthen the abdominal core, and tightening the core during pull-ups can ensure that the body does not appear forward or backward shaking. And tightly gripping the bar with both hands will be more beneficial for the stability of the body.
If you continue like this, the results of pull-ups will improve quickly, and you will also be able to perform stably in the test.