This year’s Olympics are now in full swing and it’s all eyes on the athletes.
From archery and shooting to athletics and gymnastics, there’s all kind of sports taking place across Paris, France, at the moment.
One fan-favorite sport to watch is the swimming, and this year there’s a whopping 854 athletes from 187 different countries competing.
But there’s a common theme you might have spotted with some of the swimmers and that’s the unusual dark red circles they have on their backs.
While it might look like they’ve had a fight with an octopus and lost, there’s a very different reason for the odd markings.
It turns out that the large spots are from cupping therapy – an ancient healing technique that involves placing cups on the skin to create suction and increase blood flow to the area.
The unconventional method is supposed to help with muscle recovery and is used as a type of deep tissue massage.
Some athletes were spotted with cupping therapy bruises back at the Rio Olympics in 2016, and it’s still seemingly popular now.
Gymnast Alexander Naddour told USA Today back in 2016 that cupping was supposedly the ‘secret’ to his health.
He added: “It’s been better than any money I’ve spent on anything else.”
Away from the Games, basketball player Kyle Singler has also praised cupping therapy.
“The bruises do look more intense than what they actually feel like, but the benefit from it is really great,” he previously insisted.
Singler continued to tell Sports Illustrated: “You’re not necessarily getting the immediate response that you might want but over time it does help with recovery and loosening tissue and stuff like that.”
But does cupping therapy actually work according to experts? It’s seems as if the jury’s still out.
According to Harvard Health, some studies have found that cupping might provide some relief for a number of musculoskeletal and sports-related conditions. The quality of this evidence was ‘limited’, however.
Elsewhere a 2022 review found that wet (as opposed to dry cupping) was effective for lower back pain.
While the bruises people get from cupping are pretty gnarly, the therapy is generally seen as safe to practice – even if people aren’t 100 percent on how affective it is.
“Most experts agree that cupping is safe. As long as those treated don’t mind the circular discolorations (which fade over a number of days or weeks), side effects tend to be limited to the pinch experienced during skin suction,” Harvard Health explains.
“It’s quite unusual that cupping causes any serious problems (though, rarely, skin infections have been reported).”
There you have it, folks.
Firefighters warn public on the hazards of leaving water bottles in vehicles
The hot weather and high temperatures can have a range of effects on people’s everyday life. It is widely known that prolonged exposure to heat can lead to heatstroke, which is why it is recommended to avoid being under direct sunlight for longer periods of time. At the same time, it is essential to stay hydrated and limit strenuous activities during the hottest parts of the day.
This weather can also significantly increase the risk of fires.
Dry heat, strong winds, and low humidity represent ideal conditions for a fire to start. One way of accidentally starting a fire is by leaving water bottles inside a vehicle during high heat. The reason why is that the bottles, especially if they are translucent, can act as magnifying lenses if exposed to high temperatures, focusing sunlight and creating concentrated beams of light.
When light enters a clear or translucent bottle, it can be focused and intensified into a concentrated heat spot. This concentrated heat can build up on nearby flammable materials, like paper or fabric, and potentially ignite them, leading to a fire withing minutes.
This is why firefighters urge people not to leave water bottles inside their vehicle.
In July 2017, Dioni Amuchastegui, a battery technician with Idaho Power, noticed smoke emerging from beneath the center console of his truck during his lunch break.
“At first I thought it was dust, but the window was rolled up so there was no wind,” he shared with Today. “Then I noticed that light was being refracted through a water bottle and it was actually smoke.”
Amuchastegui was quick to get rid of the bottle and prevent fire from starting.
He told his story to his colleagues at Idaho Power and they came up with the idea of filming a video and warning people of the potential dangers of a simple act of leaving a water bottle inside the car when the temperatures are high.
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