gym cheap weight plate rubber bumper plate for sale
Design: smooth surface, not rough.
Material: fully rubber material
Minmum shatter-resistant time: 8000~10000 times
ID: 51mm collar opening
OD: 450mm plate diameter
Weight: 5kg 10kg 20kg 25kg
The main classification of barbells
✅ Olympic weightlifting barbell: male version, bar length 2.2m, weight 20kg, female version bar length 2.05m, weight 15kg.
✅ Regular barbell: The bar is between 1.5-1.8 meters and weighs about 6-8 kg. Most gyms also provide shorter and lighter barbells, which are suitable for girls who just start strength training.
✅ Curved barbell: Also known as the W barbell, the curved bar is shorter and easier to grip, making it easier to bend your wrist, so this type of barbell is suitable for biceps, triceps, or certain muscle groups.
In addition to the above, there are some very unusual (and oddly shaped) barbells that are usually used for a specific purpose
For example, a hexagonal barbell for hard pulling
Swiss barbell used for rowing and bending
Why do you use barbells?
You can build more muscle
Barbell belongs to the free and fixed equipment. Compared with the squat rack, Smith rack and other fixed equipment, the training of barbell requires more muscle to stabilize the weight, which means that more muscle can be exercised and the effect is better.
While the movement trajectory of the fixed instrument is fixed, people move according to this trajectory, and fewer muscles will be involved.
Conducive to strength growth
Barbells are good for our strength growth.
By increasing the weight of the barbell, your muscles slowly accept new stimulation and bear more load, ensuring that your strength increases. This is an important part of muscle building known as the “principle of progressive overload.”
Only in this way can our muscles grow efficiently, and it’s very rewarding to see ourselves lifting heavier and heavier weights.
Nevertheless fixed apparatus also has benefit ~
Use stationary equipment when you are unfamiliar with a movement, when your muscles are unable to control the power, when you are injured, or when you want to work a particular muscle
Barbells versus dumbbells
In training, there are some movements that can be done with either dumbbells or barbells, so which one is better?
In terms of stability, dumbbells are free weights, so when you do dumbbells bench press and other movements, you need to use both hands to stabilize their respective weights, which is quite difficult, while barbells are more stable than dumbbells.
Power is different
Generally speaking, the maximum weight of dumbbells in the gym is 50kg. With barbells, you can increase weight by stacking the pieces of the barbell, for example, you can stack 70kg to do a squat
Muscles activate differently
The dumbbells are more free, so they stimulate the muscles at a higher rate and allow for a more complete contraction.
Barbells, by contrast, are less stimulating
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