1. The exercise effect of arm stick is relatively weak: compared with using dumbbells and equipment in the gym, the exercise effect of arm stick may not be comprehensive enough. Arm bars are mainly aimed at muscle training of upper limbs, while gym equipment and dumbbells can exercise muscles of all parts of the body.
2. The training method of arm stick is relatively simple: the training method of arm stick is relatively simple, lacking in change and diversity. Gym equipment and dumbbells can be combined into different training methods, making training more interesting and challenging.
3. There are some safety hazards in the use of the arm stick: if the arm stick is used improperly, it may cause injuries to cervical vertebrae, shoulders and other parts. Gym equipment and dumbbells are generally guided by professional coaches, which can better ensure the safety of training.
To sum up, although the arm stick is a simple and easy-to-use fitness equipment, it may not be the first choice for muscle training in the fitness environment of the gym. However, if you are interested in the arm stick, you can also use it properly for upper limb muscle training, but you must pay attention to the correct use and safety issues.