How Weights Are Made

An event in Olympic that best shows a person's strength is the weight lifting event. Each Olympic weight plate is 10 kilograms (22 lb) or more are 450 millimeters (18 in) in diameter and made mostly in steel, which is more expensive t than the standard cast iron or cement. The maximum weight an Olympic bar can take is 750kg.

Cast iron is shaped by pouring molten iron into a sand mold to shape it, and letting it cool to harden. The type of iron used is referred to as cast iron, formulated specifically for this purpose because of its low melting point, ie: you don’t need to heat it as much as other iron alloys to turn it into liquid.

Steel Weights

The plates are then painted, and preferably the paint is baked on in an oven. This hardens the surface, protecting against scratching and chipping.

Factors to Consider During Buying Weights

  • Materials
  • Weights are made of either cast steel, cast iron or cement. The difference between the materials is huge. There are several disadvantages of cast-iron weights. The first fault that occurs during the manufacturing process is the air bubbles that are trapped inside and can change the weight distribution by almost 10%. Weights made of cast iron are prone to breakage and hairline cracks, and it is a big safety hazard. 

    Some rubber coated weights are also present in the market. These weights may be cheap but have a strong odor that can be unpleasant for users. Rubber-coated weights can also degrade from sunlight. Some weights are urethane-coated, and these are expensive than rubber-coated. These weights are durable and more shock resistant than rubber-coated weights. These weights have greater wear strength and warranty as compared to rubber-coated weights. And finally, the urethane will not produce odor even it is used for a long time. 

  • Grip
  • It is another important factor that must be taken into account before purchasing weights. Ergonomics and knurling are the features that determine the quality grip. Knurling is helpful and saves your hands from slipping and shredding of palms. Another important feature to look for is ergonomics. A well-tapered weight allows proper grip and wrist can maintain a proper form. In the non-tapered handle, your middle fingers do most of the work resulting in fatigue and also loss of the form. 

  • Weight Distribution
  • A by default feature of weights is length increases with weight. High-quality weights such as Hampton uses interchangeable weight disks, and weight is distributed evenly. So, in this case, even heavier weights wouldn’t put too much stress on your wrists. Another important thing that must be considered is weight storage. Hex-head weights offer limited storage options, while disc-style weights provide more flexibility and storage spaces. 

    Cheap Homemade Weights

    The purpose of the weights is to keep you fit and keep your body in shape. 

    • In just $10, you can make your free weights. It can be a perfect choice to add resistance to your workout routine. Go to the local hardware store; take PVC scrap tubes, wet sand, glue, and sandpaper. Your homemade weight is ready in just a few minutes. 
    • Fill a clean plastic jug with water, sand, or concrete. Make sure that jug has a handle, and it will allow you to complete your exercise. Make use of this handle to lift and lower the jugs as you would do with any hand weight. With this hand weight, you can perform tricep exercises, pec flyes, bent over rows, and shoulder raises.  For lunges and squats, you can hold these weights to your sides. 
    • Use canned goods as hand weights. Pick up canned goods that fit into your hands. If you are starting your workout and want to build muscles, then the canned goods can be useful. Larger-canned goods can be used as heavier weights. 
    • Plastic water bottles can also be used as dumbbells. Take your plastic bottles and fill them with pebbles, sand, or water. While filling any of the material, make sure that weight is equal in both the bottles. Lift the bottles similarly as you would lift the dumbbells. 
    • Take an old basket and drill a hole in it. The hole should be large enough to insert weighted material. Put the funnel in a hole and add sand or pebbles into it until you achieve the desired weight. A bike tire patch kit or duct tape can be used to fill the hole. This weight can be used as a medicine ball. 
    • Use socks to make wrist weights.  Take dry beans and fill beans into clean socks. For heavier weights, you can use pebbles. Glue or sew the open end of the sock. Use Velcro on both ends so that you can easily remove them. Take the help of a scale to measure and balance weight. Fill the socks as much as you want and cut the excess fabric. For heavier weights, use large-sized socks. When you are choosing a sock, make sure that it is large enough that can be easily wrapped around your wrist. Keep filling it until it completely wraps around your wrist and then seals the ends and cut the excess fabric. 
    • For mini weights, use beans or rice packets. For a beginner, these packets can be useful and more than enough. These packets can be suitable for small weight lifting moves and bicep curls. 
    • The bicycle tire tube can also be cut and turned into hand weights. Take a tube and cut it into two equal lengths. First, secure one end, using duct tape, and then fill sand and do the same to secure the second end. Another way is to leave them flat and turn them into circles when their ends start touching, put a duct tape. It is the best method to make weights of different sizes. Use a scale to measure the weight, and start with one to three pounds, and then after some time tries 5 or 8 pounds. 

    These are homemade ways to make your hand weights. If you want to buy weights from the market, and you are considering which weights are right for you, don’t just consider the price. It is better to invest in high-quality weights that are made from better material, offer excellent grip, and weight distributions. All these factors will make your weight a good purchase. 


    Weights are widely used as fitness equipment. You can make your weight by using household items such as canned goods, assorted everyday objects, and milk jugs. These household items can help your body stay in shape. So, the good thing is saving your money and stays fit. Most of the weights vary in regards to comfort, durability, and function. Before buying weight, consider these three factors. The overall quality of weights can be checked by materials, handgrip, and distribution. 


    Sky Hoon. About
    Martial Art Fan
    He started his love on martial arts by watching MMA and Angela Lee. He then started this blog to learn more about the different martial arts.
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