Principle and application method of good price and quality Lat pulldown & low row Combo in china

During strength training in the gym, there are often questions about the good price and quality Lat pulldown & low row Combo in china, such as how to do the  good price and quality Lat pulldown & low row Combo in china.

What is good price and quality Lat pulldown & low row Combo in china? In short, the good price and quality Lat pulldown & low row Combo in china is a system that passes the weight piece through the routing of cable and the combination of pulley to achieve the purpose of user training.

(1) Low pull is what we often say about rowing, but in fact, it can be divided into the height of chest and abdomen (which may be called "middle pull", which is more accurate XD) or the height of feet (really low pull). The more common design is really low pull, that is, to lead out from the bottom. To operate, you must sit on the ground and pull horizontally, or sit on a chair and pull obliquely (the body tilts downward); Some people don't like this. If they like to sit on a chair and pull horizontally, they should choose the equipment made of "middle pull". Like the high pull, the low pull is more biased towards the attribute of the large muscle group, so the common design is 1:1. Training purpose: of course, it is generally to let the muscles bear weight and train various muscle contractions, including large muscle group (pay attention to heavy load) or small muscle group (pay attention to light load and slight weight adjustment), directionality (for example, pull from high to low or low to high, or what kind of height level is convenient for pulling). Before understanding the good price and quality Lat pulldown & low row Combo in china equipment, we should start from the purpose, understand the advantages and disadvantages of equipment use, and prioritize. If you fail to choose a less appropriate equipment according to your purpose and priority, you are often dissatisfied with it after a long time, and you will still want to change the equipment in the end.

(2) Good price and quality Lat pulldown & low row Combo in china weight pieces: generally, there are two kinds, one is called counterweight piece (also known as insert piece / bolt piece, etc.), and the other is called hanging bar piece (hanging bar piece). Hanging bar piece: adjust the load during training by manually adding Olympic bar pieces.

Compared with the counterweight plate, the advantage of the hanging bar plate is that it is relatively cheap (because the bar plate can be shared with the Austrian bar plate), while the disadvantage is that the speed of changing the weight is much slower, and the problem of counterweight balance should be considered when hanging the bar plate. The number of pieces with the same weight may be a multiple of 4

Counterweight plate: fix the set weight plate and quickly adjust the weight during training through the bolt (or other adjustment mechanism). The counterweight piece is usually 5 kg (or 5 pounds), which we will call "5 kg jump". Of course, there are also 2.5 / 7.5 or other kilograms jump. The problem of several kilograms per jump is usually good or bad. The larger each jump of the weight piece, the heavier the total weight that can be achieved, but the relative fineness of adjustment will be worse. Conversely, the smaller each jump, the better the fineness that can be adjusted, but the maximum output will be discounted.

(3) Good price and quality Lat pulldown & low row Combo in china pulley: common fixed pulley / moving pulley. Before discussing the pulley, first put forward a concept called weight ratio. The so-called weight ratio, complete should say how much weight you add, and then get the proportion of resistance (load). For example, you hang 100kg on the weight piece, but when you pull it, you only need to give a force of 50kg, so we will call it a weight ratio of 2:1; Similarly, when you pull up the weight of 100kg, it is only 25kg, which is 4:1. If it is equal weight output, it is 1:1, and so on.

After understanding the concept of weight ratio, let's discuss the pulley. First, let's take a look at the type: fixed pulley: it usually does not affect the weight ratio. The purpose of fixed pulley is mostly to change the direction of the line. The application of fixed pulley purely changes the direction of the line

Moving pulley: it will affect the weight ratio. It depends on how the line and weight sequence are connected to determine the ratio. The common ratio is 2:1 (load halved). There are two lines above pulling / supporting the weight below, so the interactive combination of moving pulley and fixed pulley of each half of the load force makes it possible to have different weight ratios. We can't judge whether it is a moving pulley or a fixed pulley alone. We should look at it as a whole.

(4) The good price and quality Lat pulldown & low row Combo in china cable routing is somewhat related to the pulley. The design of cable routing is often a knowledge, such as how to design the mechanism to adjust the height, or how to match with the required pulley, etc.
Good price and quality Lat pulldown & low row Combo in china (1) high pull-down is often said by others, but in fact, high pull-down is divided into high pull and low pull. The common non stand-alone equipment in the market will combine these two designs.

The so-called high pull is to pull down from the top. Generally speaking, it is often said that "pulley pull-down" should refer to the latissimus dorsi muscle. It belongs to the exercise of the major muscle group, so it is often designed in a 1:1 way (pay attention to heavy weight). Of course, Gora, you can also use it for other mechanical training XD

Low pull is what we often say about rowing, but in fact, it can be divided into the height of chest and abdomen (which may be called "middle pull", which is more accurate XD), or the height of feet (really low pull). The more common design is really low pull, that is, to lead out from the bottom. To operate, you must sit on the ground and pull horizontally, or sit on a chair and pull obliquely (the body tilts downward); Some people don't like this. If they like to sit on a chair and pull horizontally, they should choose the equipment made of "middle pull". Like the high pull, the low pull is more biased towards the attribute of the large muscle group, so the common design is 1:1.