Is it useful to buy dumbbells, want to buy a dumbbell online Is it good?

Dumbbells are not suitable for a full-body system workout and should start with running to gain muscle.

Men's 2kg-20kg, women's 1kg-10kg.

Dumbbell exercises are for muscle gain, it is best to choose dumbbells with 65%-85% load, if the load that can be lifted each time is 10 kg, you should choose dumbbells with a weight of kg - kg for exercise. When practicing, 5-8 groups a day, 6-12 times per group, the speed of the action should not be too fast, and the interval between each group is 2-3 minutes. If the load is too large or too small, the interval time is too long or too short, and the effect will not be good.

Precautions. Before the dumbbell fitness, you should do a good job of joint activities, warm-up, muscle stretching (about 10 minutes), and it is necessary to do a small load exercise before each action to make the target muscles enter a fitness state, after the workout should do a good job of muscle stretching, finishing activities (don't just sit, lie down, relax and move), do not eat within half an hour, take a bath, and start supplementing food in half an hour.

Dumbbell fitness should be planned in detail, don't practice blindly, and it's not that the longer you practice, the better, the more often you practice, the better it is, you are thin for about 60 minutes, and you need to add aerobic exercise or do small weights and more times.

The above content refers to Encyclopedia - Dumbbells.

The above content refers to People's Daily Online-Prepare a small dumbbell to practice strength at home.

Based on height and weight, it is recommended that the initial training intensity should be in the biceps kg. If the triceps are made with dumbbells, the kilogram is one hand, and the shoulder is 10 kilograms. So all things considered, it's just right to buy a pair of dumbbells with a nominal 30 kg (actually only a little more than 20 kg) initially.

If you keep training. After 3 months, this weight is okay for you, the second and third humerus. But shoulders are certainly not enough.

After 6 months, the second humerus is no longer good. At that time, it will be appropriately aggravated according to their own physical condition".

Generally, it is between 10kg and 20kg. The number of kilograms used for men's dumbbells is related to their physique and age.

For children aged 5-13, it is recommended to buy 1-2lb dumbbells, which is short and does not need to replace the weight of dumbbells, and it is recommended to choose a non-detachable type.

For 14-18 year olds, choose 4-6lb, this age group has a large change in strength, it is recommended to fight and choose a detachable type, which can increase the weight at any time.

For people over 30 years old, it is recommended to buy 4lb non-detachable, this kind of people have qualitative strength, do not need to buy disassembly, and the disassembled type is not easy to maintain, and the volume is large.

For those over 50 years old, it is recommended to choose 2-3lb dumbbell exercises, people with older years of age have osteoporosis and reduced muscle strength, and it is not recommended to buy dumbbells with too much weight.

Note: 1. The early stage is generally about 10kg, if you can't bear it, you can reduce the weight relatively, don't be too light, too light to lift it has no effect, start lifting 10kg, 50 times, after lifting the muscles feel very up, there will be a good effect.

2. First of all, there must be a pair of dumbbells that can be adjusted to the weight of the dry section, different weights for different actions, the number of each group is 8 to 12 exhausted, which is most suitable for beginners to build muscle, so the number of each group is 8 to 12, and the weight is also adjusted to exhaust after doing this number. Each group should rest for no more than one minute, and each movement should be rested for no more than 2 minutes.

It's too light, I'm 168, I used to have a total of 40kg of two dumbbells at home, and it's okay to train my arms, but if I train my chest, back, waist and legs, the weight is obviously not enough, so I still want to buy a key one, or go to the gym.

According to the weight and time, it is best to be 10-15kg, 4*10

Dumbbells are expensive to buy at specialty stores. I bought it on **, the actual weight is 30kg, and the postage of 30 yuan is less than 120 yuan.

4 yuan a pound, that kilogram will be nearly 10 fast, if it is galvanized, 10 yuan is not too expensive, if it is rubberized, then it is more expensive. The strength of the arms, especially the biceps and triheads, is still quite large, 12 pounds is lighter, you buy the real weight of 20 kg first, if you insist on practicing, you can probably use it for a long time.

Galvanized is cost-effective, but it looks good, and the rubber is cheap, but it smells of rubber when you buy it, and it is good to blow it in a ventilated place. If you have your own home, it is better to buy rubber, but if you are financially rich, you should buy galvanized.

The dumbbells I am talking about here are all adjustable, and the 20kg dumbbells are the weight of two in total, and the fixed weight ones are sold in sets, and generally only those who open a gym will buy them.

When there are dumbbells, you should pay attention to the actual weight and standard weight, some dumbbells have a standard weight of 30kg, and the actual weight is 20kg.

Is it necessary to buy a dumbbell on the **, there are many sporting goods stores outside, I used to buy a 60 one, it seems, more than 50, but now I heard that it will be about 78 ten to 100.

The ** of dumbbells is generally about 100 yuan.

The following are the dumbbell market standards**:

5kg: 80 yuan.

10kg: 130 yuan.

15kg: 160 yuan.

20kg: 180 yuan.

25kg: 200 yuan.

The above are the 5 types of dumbbells that are standard in the market**.

It's not a problem to be expensive or cheap, the main thing is that the weight is accurate, otherwise it will be ugly if the dimensions of the two arms are different, so let's go to a regular cultural and sports store to buy it.

**on a lot,** cheaper than the market price.

Answer: Dumbbell use requires testing your own maximum strength. For example, if you want to build your muscles, then choose 80% of the maximum weight you can bench press, and if you exercise strength, add to 100, then 12, 15.

Ask questions to train the muscles of the arms.

Muscles of the upper arm and hand bowl.

Question: How many kilograms do small dumbbells cost.

20 pounds with one hand.

Oh, sorry.

When a man is gone. Ask the girl, who just started practicing.

2-3 pounds for the wrist and 5-10 pounds for the arm.

Question: Oh, how long does it take to build muscle?

Generally, it will take a month at the earliest, I don't recommend that many men eat whey protein powder is not good to eat whey protein powder, although it will be effective in about 15 days, but you can jump rope for 30 minutes a day.

Exercise the muscles of the whole body, and not even out of the unicorn arm.

It is best to take between a quarter and a fifth of the body, if you want to strengthen training, you should do 10 to 15 sets a day, each set of ten to fifteen, with a break of one to two minutes in between, and the price should be around 150 yuan.

Buy multiple pieces of detachable kind, you have to change the weight of the dumbbell frequently to grow muscles faster.

It's okay to buy a pair of 20 kilograms, and if you don't have enough dumbbell pieces, you can buy again.

More than 300 meters, even sure that you will never be able to move to the house, you will be tired and lie down, because even has tried to even from 15kg to 20kg only 1 month, but even now it is 22kg, it is difficult to grow.

It's been maintained for 2 months, 20kg is actually not enough after training, if you want to practice for a long time, you have to buy 30kg, and ask someone to help you move

As long as it is a brand, it is not a big problem, and dumbbells are generally afraid of a little bit of weight.