Which one is good for stretching, arm strength, and fitness

Pullers and armrests each have their own advantages, and the choice depends on the exercise goals and physical conditions. Pulling devices are more suitable for whole-body coordination training, while arm devices focus on strengthening upper limb strength.

Pullers can activate more muscle groups through multi angle resistance training, especially providing more comprehensive stimulation to the back, shoulders, and core muscle groups. The adjustable resistance design is suitable for different training stages, and can complete complex movements such as high position downward pull, as well as single-sided isolated training. Rubber tubes or spring-loaded tensioners are easy to store and suitable for home fitness use, but attention should be paid to the stability of the fixed end to prevent the risk of detachment.

Arm strength devices mainly target the biceps and forearm flexor muscles for isometric contraction training, which has a significant effect on improving grip strength and arm circumference. Spring steel arm strength devices are usually divided into different kilogram classes. During training, they should be lightweight and gradually trained to avoid sudden force that may cause wrist joint damage. When using, keep the trunk stable to prevent the use of force compensation from affecting the training effect. Hypertensive patients should use it with caution to avoid holding their breath and causing a sudden increase in blood pressure.

It is recommended to use it according to one's own needs. In the initial stage, one can establish basic strength with an arm strength device, and then combine it with a tension device to improve muscle coordination. Warm up and stretch before and after training, schedule 2-3 training sessions per week and ensure a 48 hour recovery period. Combined with protein supplementation and sufficient sleep, it can better promote muscle growth. Special populations should choose appropriate equipment under the guidance of professional coaches.