In gyms and training rooms we usually find with different options for a same exercise, and it is that although we think that working a muscle group in one or another device is the same, nothing further away from reality, because each option can provide us one or other benefits.
An example of this is the muscular work with cufflinks or pulleys. For years highlighted the value of a type of exercise face each other, but nothing is further from reality, and is that both forms of work are just as beneficial because both have points in favor or against to choose them in training. It is important that we bear in mind some points when it comes to opt for one or the other form of training.
Many consider that free weights or dumbbells are the best way to train, since is our body that defeats itself only resistance offered us the weight without the help of machines or devices that facilitate the lifting of the load. To some extent it is, and is that our body is the lever to lift that weight. This makes that dumbbell exercises are harder and lift up less load than when we make them in machines.
However, when we work weight lifting with pulley is also direct, and even complicated, as to the resistance offered us the burden we have add which gives us the distance with the weight which sharpens more effort, since push is not direct, but it is done through the pulley. This makes the uprisings with pulley more intense and minor load.
Cufflinks in addition provide ergonomics, and it is that lifting them with our own hands, we can rotate wrists to get the more comfortable position for the development of the exercise. All we will perform movements forced on them that look damaged tendons or some muscle fibers. With the pulley this is not possible, because to be tucked for rail travel is limited, although we can improve ergonomics with the use of proper grips.
When using dumbbells, it is important that We control the development of the exercise to perfection as well as our body and the muscles that will participate in the uprising, and it is to be a totally free weight it is important that we carry out adequate travel and maintain the balance to avoid forced movements that can hurt us.
In the case of the pulley this is more complicated, since this is the markup for the Rails that slip, simplifying to the maximum the movement which can be. The only thing that we have to take into account is do not arch your back, It is one of the major flaws we make when we train with pulleys, the power to cause us a lumbar or cervical injury.
The ideal is to combining both forms of training to surprise the muscles and avoid that they become accustomed to a similar routine. This is the basis of muscle development, and is that we must innovate to be able to progress.
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