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Screaming and whining bring an advantage to tennis players
It sounds strange, but the first thing you will notice as soon as you watch a tennis match is that athletes often scream or whine at a fairly high volume when playing or receiving the ball. Experts and many studies have confirmed that this “grumble” gives them a higher chance of winning.
Specifically, screaming or whining at the ball makes the shot more forceful. Besides, the sound made at the moment of hitting made it difficult for their opponent to hear the moment the ball made contact with the racket. Therefore, it is difficult for the opponent to react quickly to the strike or the kick, as well as understand somewhat of its power.
Soccer players sometimes wear “bra”.
Sometimes football players wear something that looks like a bra underneath their t-shirts. But they’re not just bras, they’re also real-time monitoring of body parameters like heart rate, metabolism, the player’s position on the pitch and other data. It is part of the tracking system that allows coaches to keep track of the players’ fitness, making decisions to reduce the risk of injury or improve performance. their.
Many athletes use colored tape
A lot of athletes, especially in major tournaments like the Olympics, often put light-colored tape on their bodies. This is the type of bandage used in sports medicine. It is usually attached to a muscle or joint site to relieve pain after trauma or prevent some dangerous movements.
Some athletes even believe that this type of bandage improves their performance, but studies show this is not true.
The perfect makeup of the artistic swimming athletes
Art swimmers need to be good at all times so that the judges and viewers can see their faces clearly. This is why they put on multiple layers of makeup and often mix the powder with Vaseline to prevent the makeup from dripping. Hair styling also requires quite a lot of meticulousness. They apply gelatin to their hair and use lots of pins to keep it in shape.
Where do long distance cyclists urinate?
In major bike races such as the Tour de France, cyclists travel hundreds of miles over several days. They spend hours in the saddle and drink lots of water. In cases where they want to urinate, they will have to wait until downhill to move to the edge and settle, or may also have a teammate push their cart while urinating.
But sometimes it’s not possible, so someone has to urinate while on the move.
In gymnastics, is someone wearing shoes and someone walking barefoot?
You may have noticed that some girls perform in special socks, and others will not. It could be a personal preference or was determined by their sport at that time. For example, some dance sessions are more comfortable wearing shoes to avoid sore toes.
But a bare foot provides more traction, allowing them to cling to something with their toes if needed.
Swimming athletes usually wear 2 hats
In swimming, just a fraction of a second matters, which is why athletes do everything they can to get a little faster. For example, they shave all body hair to reduce water resistance and wear very light goggles. And they also usually wear 2 hats, because it allows them to hold their goggles tighter. First, they put on the first hat, then the goggles, and then the second hat.
In addition, the structure of these two hats is also different. The first was made of rubber and had wrinkles on it to increase friction. The outer hat is usually silicone and is almost smooth to reduce the water resistance.
Why is the basketball orange?
In professional basketball, they always use orange balls with characteristic textures. First, since this is a bright color, players and viewers can easily spot them amid the chaotic crowd on the field. The first basketball balls were made of natural leather that was brown and this color was later lighter for better visibility.
Thin black textures appear not long after. It makes the ball more durable and keeps the round shape for a longer time. In addition, some experts believe that the ball lines also help athletes control the ball much better.
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