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Saudi Arabia: NCW Launches Cave Exploration Program in Northern Border Area

According to Qurban, researchers from NCW have uncovered in the Kingdom's caves some of the world's rarest bat species alongside the remains of extinct animals. SPA
According to Qurban, researchers from NCW have uncovered in the Kingdom's caves some of the world's rarest bat species alongside the remains of extinct animals. SPA
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Saudi Arabia: NCW Launches Cave Exploration Program in Northern Border Area

According to Qurban, researchers from NCW have uncovered in the Kingdom's caves some of the world's rarest bat species alongside the remains of extinct animals. SPA
According to Qurban, researchers from NCW have uncovered in the Kingdom's caves some of the world's rarest bat species alongside the remains of extinct animals. SPA

The National Center for Wildlife (NCW) is embarking on a groundbreaking exploration program focused on caves in the Northern Borders, the Saudi Press Agency (SPA) reported Sunday.
Launched in 2022, the program is part of a larger endeavor dedicated to monitoring all ecosystems and biodiversity across the Kingdom's diverse terrestrial and marine landscapes, it said.
The program aims to achieve three key goals: international recognition by placing these caves on the global map for biodiversity and natural heritage, historical preservation by recognizing them as natural museums that offer insights into past environments, and wildlife conservation by protecting these unique ecosystems.
"The exploration of these caves holds immense historical and environmental value for the Kingdom," said NCW CEO Dr. Mohammed Qurban. "These caves act as a natural museum, showcasing the evolution of biodiversity throughout the region's history, and providing insights into past environmental and climate changes on the Arabian Peninsula."
These efforts build upon NCW's earlier discoveries of mummified cheetahs found in a cave in northern Saudi Arabia. Estimated to be over 4,000 years old, this find marked the first documented evidence of this species in the Kingdom.
"Based on this discovery, NCW is creating a program to reintroduce hunting cheetahs, allowing them to once again play a vital role in maintaining ecological balance," Qurban said.
According to Qurban, researchers from NCW have uncovered in the Kingdom's caves some of the world's rarest bat species alongside the remains of extinct animals. Classification and age determination of these remains are ongoing, paving the way for potential reintroduction efforts.
"The ultimate goal is to reintroduce these extinct species or their closest genetic relatives, allowing them to reclaim their ecological roles," Qurban said.
With 1,826 documented caves across Saudi Arabia, NCW's program sheds light on the Kingdom's natural heritage while promoting conservation and the potential return of lost species.

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Should You Stretch before Exercise? After? Never? Here’s What to Know

Philadelphia Eagles stretch as they get ready during practice at NFL football training camp, Thursday, July 25, 2024, in Philadelphia. (AP)
Philadelphia Eagles stretch as they get ready during practice at NFL football training camp, Thursday, July 25, 2024, in Philadelphia. (AP)
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Should You Stretch before Exercise? After? Never? Here’s What to Know

Philadelphia Eagles stretch as they get ready during practice at NFL football training camp, Thursday, July 25, 2024, in Philadelphia. (AP)
Philadelphia Eagles stretch as they get ready during practice at NFL football training camp, Thursday, July 25, 2024, in Philadelphia. (AP)

For many people of a certain age, high school gym class began with reaching for their toes. Then, over the years, we were told it was better to stretch after exercise.

It turns out, both those things can be true, but the differing advice has created some confusion.

Stretching can help make you more flexible, improve range of motion in your joints — and feel good. David Behm, who researches human kinetics at Memorial University of Newfoundland in St. John’s, Canada, offers this advice on when to stretch and how to do it safely:

Warm up first

It’s almost always good to stretch, but it’s better if you warm up first, said Behm, author of "The Science and Physiology of Flexibility and Stretching." He recommends a light aerobic activity such as jogging, walking or cycling for five or 10 minutes.

Follow that with some static stretching, the traditional way of reaching and holding a position (think back to that gym class). You can then do activity-specific dynamic stretching, in which you warm up the muscles with repetitive movements like leg lifts.

Behm says one minute is "the magic number" for how long to do static stretching per muscle group without fatigue.

Expand your definition of 'stretching'

Should you always stretch before exercising? If it's traditional stretching, not necessarily.

The better question, Behm says, is, "Should people increase their range of motion? Should people have better flexibility? And that is yes, because it helps prevent injuries. It helps with health. But you don’t have to stretch to achieve that."

Resistance training, for instance, can be an effective form of stretching, he said. Doing a chest press increases range of motion in your deltoids and pecs, whether with barbells, dumbbells or machines, so there is no need to stretch beforehand. Just make sure to start with a small amount of weight to warm up and then add more to train.

"You probably don’t have to do extra stretching unless you’re a gymnast, a figure skater, or even a golfer who needs a great range of motion through that swing," Behm said.

Nor do you need to stretch first if you’re going for a leisurely run. Simply start with a slow jog to warm up and then increase the pace.

Don't do it if it hurts

After exercise, "light stretching is OK, as long as you don't reach a point where you're feeling pain," Behm said. Since your muscles will be warm by that point, overdoing it makes you more likely to injure yourself.

Foam rollers can help with muscle recovery and have been shown to increase range of motion as well as stretching.

Do some static stretching before sports

If you’re playing a sport, Behm said, static stretching beforehand helps reduce muscle and tendon injury.

"If you’re going to do an explosive movement, change of direction, agility, sprint, any of these explosive activities that involve your muscles and tendons," he said, "you’re going to be stronger if you do static stretching."

People can especially get in trouble when they go back to a sport they used to play, whether it's tennis, surfing or any sort of team activity.

Also, stretch both sides equally. Lacking flexibility on one side also can lead to injury.

Sounds simple. Why all the confusion? Different studies over the years have either encouraged or discouraged stretching before exercise. Behm says that partly because some studies didn't reflect real-life conditions, or were designed with elite athletes in mind, not regular people.

"If you’re Usain Bolt, it makes a difference," said Behm. Not so much for the rest of us.