How to calculate the force of the armrest
Publish: 2021-04-23 11:16:53
1. This kind of data can't be done. There are a lot of random labels for domestic equipment, especially for the thruster, boom, and these labels are just for reference, so that you can choose the most suitable one. There is no way to calculate the amount of arm strength or pulling force. It's still simple and clear like the recumbent barbell
2. Generally, the strength bar is marked, 30 kg, 40 kg, 50 kg, 60 kg, customized and heavier, the smallest is 30 kg, you can send a picture to see, the length can't give you judgment, it depends on the thickness
3. General strength bar 30kg 40kg 50kg 60K general exercise with 30kg-40kg
What's the average normal person upstairs 80kg to do 10 very good
you go to get the strength bar 80kg to do it?
What's the average normal person upstairs 80kg to do 10 very good
you go to get the strength bar 80kg to do it?
4. The parameters of the arm bar refer to the maximum bearing capacity of 80kg, which is still in the range of elastic deformation. Do an experiment, measure the initial length of the arm bar (i.e. the length without force), then hang one section of the arm bar on the board, and then apply a force of 80kg (heavier than normal alt male) on the other end for 1 minute, then measure the length of the arm bar, and compare the length before and after. If there is a large increase in the length later, then your arm bar is not qualified. If the increase is very short, within a few millimeters, it can be considered as qualified.
5. My first contact with the armrest was in grade one of senior high school, which was 20kg
later, I bought a 40kg high school and practiced intermittently for three years
then I practiced for three years from freshman to junior in University, two for each of 40 kg, 50 kg and 60 kg
according to the armrest I have played and seen, the length and thickness of 20kg are obviously smaller than that of 40kg. The 30kg is not impressive. It seems that its length is similar to that of 40kg, but the steel ring feels thinner. There is basically no difference in the length above 40, but it is getting thicker and thicker. I don't know how to calculate the bending force. If the bending force is 9.8n/kg, can it be interpreted as 20kg * 2
as for what you said, it's more possible than the current 40kg. When I used to practice 60kg, some people came to play and could make one or two, but they couldn't make a new 50kg. It should be the cause of metal fatigue
in the past, I used to play with the armrest only to pick the weight, not the brand, because the life of the armrest itself is not long. I used to do 8-10 groups every day, 15-30 in each group, generally half a year on the bad (arm internal safety wire fracture)! It seems that when you reach 60kg, you can do 100 times of 40kg at one time. Ha ha, don't think too much, practice more when you feel heavy!
later, I bought a 40kg high school and practiced intermittently for three years
then I practiced for three years from freshman to junior in University, two for each of 40 kg, 50 kg and 60 kg
according to the armrest I have played and seen, the length and thickness of 20kg are obviously smaller than that of 40kg. The 30kg is not impressive. It seems that its length is similar to that of 40kg, but the steel ring feels thinner. There is basically no difference in the length above 40, but it is getting thicker and thicker. I don't know how to calculate the bending force. If the bending force is 9.8n/kg, can it be interpreted as 20kg * 2
as for what you said, it's more possible than the current 40kg. When I used to practice 60kg, some people came to play and could make one or two, but they couldn't make a new 50kg. It should be the cause of metal fatigue
in the past, I used to play with the armrest only to pick the weight, not the brand, because the life of the armrest itself is not long. I used to do 8-10 groups every day, 15-30 in each group, generally half a year on the bad (arm internal safety wire fracture)! It seems that when you reach 60kg, you can do 100 times of 40kg at one time. Ha ha, don't think too much, practice more when you feel heavy!
6. Generally, there is a label on one end of the armrest. It says how many kilos.
7. 50 kg is a large size, the largest size is 60 kg,
there is no 70 kg. How many brothers upstairs talk about 70 kg
have you seen it yet?, Don't make fun of me.
if you have 70 kg, please let me know. I'll give you 500 yuan for introction,
there is no 70 kg. How many brothers upstairs talk about 70 kg
have you seen it yet?, Don't make fun of me.
if you have 70 kg, please let me know. I'll give you 500 yuan for introction,
8. My first contact with the armrest was in grade one of senior high school, which was 20kg
later, I bought a 40kg high school and practiced intermittently for three years
then I practiced for three years from freshman to junior in University, two for each of 40 kg, 50 kg and 60 kg
according to the armrest I have played and seen, the length and thickness of 20kg are obviously smaller than that of 40kg. The 30kg is not impressive. It seems that its length is similar to that of 40kg, but the steel ring feels thinner. There is basically no difference in the length above 40, but it is getting thicker and thicker. I don't know how to calculate the bending force. If the bending force is 9.8n/kg, can it be interpreted as 20kg * 2
as for what you said, it's more possible than the current 40kg. When I used to practice 60kg, some people came to play and could make one or two, but they couldn't make a new 50kg. It should be the cause of metal fatigue
in the past, I used to play with the armrest only to pick the weight, not the brand, because the life of the armrest itself is not long. I used to do 8-10 groups every day, 15-30 in each group, generally half a year on the bad (arm internal safety wire fracture)! It seems that when you reach 60kg, you can do 100 times of 40kg at one time. Ha ha, don't think too much, practice more when you feel heavy
Add: my experience is that the arm strength device mainly exercises the forearm and wrist, and it's indispensable to have a perfect physique and prone push. If you have any questions, please leave a message~
later, I bought a 40kg high school and practiced intermittently for three years
then I practiced for three years from freshman to junior in University, two for each of 40 kg, 50 kg and 60 kg
according to the armrest I have played and seen, the length and thickness of 20kg are obviously smaller than that of 40kg. The 30kg is not impressive. It seems that its length is similar to that of 40kg, but the steel ring feels thinner. There is basically no difference in the length above 40, but it is getting thicker and thicker. I don't know how to calculate the bending force. If the bending force is 9.8n/kg, can it be interpreted as 20kg * 2
as for what you said, it's more possible than the current 40kg. When I used to practice 60kg, some people came to play and could make one or two, but they couldn't make a new 50kg. It should be the cause of metal fatigue
in the past, I used to play with the armrest only to pick the weight, not the brand, because the life of the armrest itself is not long. I used to do 8-10 groups every day, 15-30 in each group, generally half a year on the bad (arm internal safety wire fracture)! It seems that when you reach 60kg, you can do 100 times of 40kg at one time. Ha ha, don't think too much, practice more when you feel heavy
Add: my experience is that the arm strength device mainly exercises the forearm and wrist, and it's indispensable to have a perfect physique and prone push. If you have any questions, please leave a message~
9. First see if there is a sign on it
generally, the kilogram of the armrest is written on one end of the armrest
the arm strength device, also known as the grip bar, is used to exercise the arm muscles, mainly to exercise the arm strength and chest muscles, and to assist in wrist strength. Armrest is a kind of sports equipment of flexor carpi of forearm, which is dangerous
the arm strength device, also known as the grip bar, is a kind of sports equipment used to exercise the arm muscle group and the wrist flexor muscle of the forearm, which has certain risks. It can be divided into different levels according to the force required in use, generally divided into 20, 30, 40, 50 and 60kg levels, which refers to the force required to bend the arm.
generally, the kilogram of the armrest is written on one end of the armrest
the arm strength device, also known as the grip bar, is used to exercise the arm muscles, mainly to exercise the arm strength and chest muscles, and to assist in wrist strength. Armrest is a kind of sports equipment of flexor carpi of forearm, which is dangerous
the arm strength device, also known as the grip bar, is a kind of sports equipment used to exercise the arm muscle group and the wrist flexor muscle of the forearm, which has certain risks. It can be divided into different levels according to the force required in use, generally divided into 20, 30, 40, 50 and 60kg levels, which refers to the force required to bend the arm.
10.
In general, the kilogram of the armrest is written on one end of the armrest
arm strength device, also known as grip bar, is used to exercise arm muscles, mainly exercise arm strength and chest muscles, and assist in wrist strength. Armrest is a kind of sports equipment of flexor carpi of forearm, which is dangerous
arm strength apparatus, also known as grip bar, is a kind of sports equipment used to exercise arm muscles and forearm wrist flexors, which has certain risk. It can be divided into different levels according to the force required in use, generally divided into 20, 30, 40, 50 and 60kg levels, which refers to the force required to bend the arm
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