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Saudi Researcher at Harvard University Discovers Uses of Sugammadex to Reverse Neuromuscular Blockade via Non-Surgery

A seal hangs over a building at Harvard University in Cambridge, Massachusetts November 16, 2012. REUTERS/Jessica Rinaldi/File
A seal hangs over a building at Harvard University in Cambridge, Massachusetts November 16, 2012. REUTERS/Jessica Rinaldi/File
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Saudi Researcher at Harvard University Discovers Uses of Sugammadex to Reverse Neuromuscular Blockade via Non-Surgery

A seal hangs over a building at Harvard University in Cambridge, Massachusetts November 16, 2012. REUTERS/Jessica Rinaldi/File
A seal hangs over a building at Harvard University in Cambridge, Massachusetts November 16, 2012. REUTERS/Jessica Rinaldi/File

Dr. Shaima Al-Zaidi, a scholarship student from the Faculty of Pharmacy at Taif University, conducted a critical care research study during her Harvard University residency, SPA said on Sunday.
The study found that using “Sugammadex” effectively reverses neuromuscular blockade outside surgical operations.
In a statement to the Saudi Press Agency(SPA), Dr. Shaima said that the drug “Sugammadex” was approved by the US Food and Drug Administration in 2015 for use in surgical operations. She and her research team evaluated the uses of Sugammadex outside operating rooms and disseminated medical practices at Burgham Hospital, the second-largest teaching hospital at Harvard Medical School and the largest hospital in the Longwood Medical Area in Boston, Massachusetts.
The research has been accepted for presentation at the Critical Care Medical Conference, and the results will be published in Arizona in January 2024.
Dr. Shaima also praised the hospital for its excellence, citing how it provided her with opportunities to learn about the latest medical experiments in creating various medicines, thereby enhancing her experience. She expressed gratitude to the Saudi leadership for investing in human resources by enrolling professionals from renowned international universities across different specialties.
Dr. Shaimaa was honored with the Scientific Excellence Award and graduated among the first in the professional Ph.D. program in pharmacy at the Medical University of South Carolina. Subsequently, she joined the general pharmacy residency program at Brigham Hospital, affiliated with Harvard Medical University. Currently, she is completing a specialty residency program in critical care at the same hospital.

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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.