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Asparagus extract shows synergistic effects with exercise for improved heart fitness

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Asparagus extract shows synergistic effects with exercise for improved heart fitness

Researchers in Thailand explored the effects of Asparagus officinalis supplementation alongside HIIT to investigate whether the two could work synergistically.

They reported that the combination “has the potential to improve cardiovascular and respiratory function and serve as a preventive strategy against cardiovascular and respiratory disorders in obese and overweight individuals.”

Botanical extract for cardiovascular health

High-intensity intermittent training (HIIT), which involves short bursts of intense exercise and recovery periods, has been found to improve muscle performance and cardiopulmonary fitness. However, little research has evaluated its impact on cardiovascular and pulmonary function in obese individuals, according to the researchers of the new study.

Ecdysteroids (arthropod steroid hormones) have demonstrated anabolic, fat-reducing, anti-inflammatory and cardioprotective properties, and 20-hydroxyecdysone (20E), which comes from Asparagus officinalis, has been shown to improve physical performance and muscle strength in healthy populations.

Previous studies have found that 20E supplementation reduced body weight, fat, cholesterol and inflammation, and improved muscle strength and bone health in obese individuals. However, the researchers noted that no previous studies have explored the combined effects of HIIT and 20E supplementation on cardiovascular and pulmonary function in obese and overweight individuals.

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Study details

The researchers recruited 72 obese and overweight male and female participants between the ages of 18 and 30 with a BMI over 22.9 kg/m². They were randomized into four groups: the control group, the HIIT group, the AOE (A. officinalis extract) group which received 1.71 mg/kg/day, and the combined HIIT and AOE group. The HIIT Program consisted of three sessions a week, and participants in the AOE and HIIT and AOE groups received capsules and logged their intake twice daily via an app.

The researchers assessed heart rate (HR), HR variability, endothelial function, blood pressure (BP), BP variability, pulmonary function and volume, respiratory muscle strength, chest expansion and body composition at the beginning of the trial and 12 weeks post-intervention.

Results indicated that combining HIIT with 20E supplementation improved heart rate variability, endothelial function andexpiratory muscle strength after 12 weeks, which in turn was found to benefit lung function and exhalation.

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While the 20E group did not experience any significant changes, the researchers suggested that 20E can support molecular pathways related to protein synthesis, inflammation reduction and cardiovascular protection. These effects were more pronounced in the HIIT and AOE group, where the systems activated by the exercise potentially allowed 20E to further improve muscle remodeling, vascular function and autonomic regulation.

The HIIT and AOE groups also showed increased blood flow and enhanced vascular responsiveness, and in comparison to the HIIT group, they showed improved vasodilation, allowing for increased blood flow to tissues. The 20E group did not display significant signs of improved endothelial function.

Resting blood pressure (BP) significantly decreased only in the HIIT group, however, the researchers noted that 20E appeared to reduce BP variability further when combined with HIIT, “suggesting a synergistic effect that may help reduce BP variability”.

“A 12-week HIIT program combined with A. officinalis extract supplementation improved HR variability indices, potentially lowering cardiovascular disease and atherosclerosis risk via increased endothelial function,” the researchers concluded.

“It also enhanced expiratory muscle strength, lower-chest wall expansion and, consequently, pulmonary function. The clinical implication is that utilizing HIIT in conjunction with supplementation with A. officinalis extract containing 20E at 1.71 ± 0.24 mg/kg/day daily for 12 weeks is safe and could be an option for individuals who are obese or overweight.”

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They added that future research should assess blood lipid profiles, blood glucose levels and inflammatory markers in order to gain a better understanding of the mechanisms of action.

Source: Journal of Functional Morphology and Kinesiology. 2025, 10(2), 202. doi: https://doi.org/10.3390/jfmk10020202. “Effects of High-Intensity Intermittent Training Combined with Asparagus officinalis Extract Supplementation on Cardiovascular and Pulmonary Function Parameters in Obese and Overweight Individuals: A Randomized Control Trial”. Authors: Padkao, T. et al.

Fitness

How much exercise is enough? A local doctor says you only need 15 minutes a day – WTOP News

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How much exercise is enough? A local doctor says you only need 15 minutes a day – WTOP News

Exercise is part of a healthy lifestyle and its benefits are well known and have been for a long time. What is only recently proven by doctors is just how much exercise makes a difference for one’s longevity.

By now, most people understand that exercise is part of a healthy lifestyle; its benefits are well known and have been for a long time. What is only recently proven by doctors is just how much exercise makes a difference for one’s longevity.

For most people who sit at desks or behind the wheel all day, the problem is often finding time to work out. The good news, according to Dr. Julie Chen, an internal medicine and lifestyle medicine doctor at Kaiser Permanente in Gaithersburg, is that a daily exercise routine can be broken down into brief segments.

“The general recommendation is for 150 minutes of moderate activity per week,” Dr. Chen said. “So that is roughly about 30 minutes a day, five days a week. But the important point is it does not have to all be done at once. You can break it up into shorter segments of exercise and still get the same great benefits.”

And those benefits can be tremendous. Chen said that studies have shown going from no exercise a day to only 15 minutes of total exercise a day can “can actually decrease their risk of death, death from all causes, by about 14%.”

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“Any movement is actually better than being sedentary,” she said.

Movement can be divided up into short segments throughout the day instead of in one long, strenuous workout and it can still offer the same reductions in the risk of certain diseases.

Now, you might understand there are benefits of exercising for short periods of time, several times per day; but you might be wondering how you can get in the gym several times a day.

Chen advocates for what she calls “exercise snacks” — “small bursts of physical activity that you can get in, two to three minutes at a time throughout the day.”

For example, taking the stairs or doing squats while putting groceries away, walking around the office on a phone call or planking while your dinner is in the microwave. Chen said try to do whatever it takes to get a few minutes of movement in a few times a day.

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Chen is also a big fan of fitness apps, including the ones that come built into our smartphones and watches: “Studies have shown that that is really motivating that you can actually track your progress in your app. You can see your trends.”

“Consistency is a really big goal of this effort, and so if you look at your trends over time, that’s going to be a really rewarding aspect of trying to improve your health,” she added.

Beginning an exercise regimen doesn’t need to be complicated or time-consuming. You don’t need to splurge on workout clothes or a gym membership; you just need a few minutes, several times a day, to start reaping the benefits.

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© 2026 WTOP. All Rights Reserved. This website is not intended for users located within the European Economic Area.

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Adults hop on viral ‘rebounding’ trend to make exercise fun again — ‘I feel like a kid’

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Adults hop on viral ‘rebounding’ trend to make exercise fun again — ‘I feel like a kid’

Forget boring home workouts, on-demand HITT classes and cold winter runs.

The latest wellness trend bouncing around TikTok involves a workout you might not even realize you’re doing, and that’s the point. It’s called rebounding. This low-impact exercise involves jumping on a mini fitness trampoline — called a rebounder — to get your heart pumping and support lymphatic drainage.

On Amazon, this best-selling model is currently on sale for just $129. It measures in at just 40 inches, making it ideal for small spaces while still offering room for an adult to jump, squat and jog in place. Users swear it gives them a seriously effective full-body workout, and many remark that it’s “so much fun” to use.

Clinical trials also back the benefits: a 12-week rebounding program for overweight women showed significant improvements in body composition as well as a decrease in diastolic blood pressure.

Ready to jump on the rebounding trend, too? You’d better hop on this Amazon deal fast.

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This sleek rebounder by BCAN is sturdy and easy to set up, thanks to pre-assembled bungees and simpel video tutorial.

Reviewers say it’s completely changed their workouts, with one remarking they “feel like a little kid again.” Others have also noted it’s much easier on their joints than higher-impact exercises.

“It absorbs impact well and allows for a nice, smooth rebound that is gentle on the joints, making it perfect for a low-impact cardio workout,” one person explained. “Whether I’m doing high-intensity intervals or simply bouncing for fun, the movement feels fluid and responsive.

The BCAN model features an upgraded handlebar for added stability. It’s 8mm premium bungee — with a durable woven outer layer and a 350-strand natural latex core — delivers smooth, quiet bounces, so you can enjoy your workout without disturbing others.



This article was written by Miska Salemann, New York Post Commerce Writer/Reporter. As a health-forward member of Gen Z, Miska seeks out experts to weigh in on the benefits, safety and designs of both trending and tried-and-true fitness equipment, workout clothing, dietary supplements and more. Taking matters into her own hands, Miska intrepidly tests wellness products, ranging from Bryan Johnson’s Blueprint Longevity Mix to the viral Oura Ring to Jennifer Aniston’s favorite workout platform – often with her adorable toddler by her side. Before joining The Post, Miska covered lifestyle and consumer topics for the U.S. Sun and The Cannon Beach Gazette.

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Fitness trainer with 18 years of experience shares why exercise is crucial for kids: ‘Not just about health and fitness’

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Fitness trainer with 18 years of experience shares why exercise is crucial for kids: ‘Not just about health and fitness’

Exercise is often spoken about in the context of physical fitness – stronger muscles, better stamina and improved overall health. But its value, especially for children, extends far beyond the body. Regular physical activity can quietly shape character, teaching lessons about effort, patience, discipline and resilience that mirror how the real world works. From learning to cope with discomfort to understanding that progress takes time, exercise can become a powerful training ground for life itself.

Exercise is important for kids. (Image generated via Google Gemini)

Also Read | Chennai fitness trainer with 18 years of experience shares 5 simple things to focus on for long-term fitness

Chennai-based fitness trainer with 18 years of experience, Raj Ganpath – founder of the Slow Burn Method, co-founder and head coach at Quad Fitness, and author of Simple, Not Easy – is shedding light on why exercise is important for kids, with the benefits going beyond health and fitness. In an Instagram video shared on February 27, he explains how the impact of exercise extends far beyond physical wellness, shaping resilience, discipline and long-term character development.

Embracing discomfort

According to Raj, exercise is one of the healthiest ways to help children learn how to sit with discomfort in a safe, structured and sustainable way. Life inevitably brings challenges and unease – something adults understand well – but many children today are shielded from situations that test their resilience.

He explains, “Exercise is a great way to experience this discomfort in a safe and sustainable manner. Lifting weights, holding a plank, doing cardio, repping till it burns, all of these things are opportunities to embrace discomfort, opportunities to put themselves in a place where they’re not comfortable and learn from it, opportunities to practice physical and mental resilience.

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Learning hardship

The fitness trainer emphasises that hardship is an inevitable part of life, and meaningful success often requires pushing through moments of difficulty. While most adults recognise this truth through lived experience, children may not always have the same exposure to challenge. Raj believes exercise can bridge that gap.

He elaborates, “It will teach them that they need to do hard things if they want to accomplish something. Getting through a very hard workout, setting a goal and achieving it, completing a task. All of these things are not just random chores. These are incredible opportunities – opportunities to experience hardship and build fortitude.”

Delayed gratification

In today’s fast-paced world, the desire for instant gratification is stronger than ever – and children are growing up at the centre of it. With technology, streaming platforms and 10-minute delivery services, almost everything is available at the tap of a screen. As a result, the ability to wait, persist and work steadily towards a long-term goal can easily take a back seat. Exercise, notes Raj, offers a powerful counterbalance.

He explains, “Everyone wants everything right away today. This is true for us adults too, but it is even more true for our kids because this is the only world they know. A world where everything happens right then and right there, whenever they want it, wherever they want it. Exercise will teach them to wait, to be patient, to trust the process, to fail and still keep going, to work towards something larger that they will get much later. This is a very important character building quality and will serve them well for many, many years to come.”

The fitness trainer concludes, “Exercise is not just about health and fitness. It is a simulation of life itself. A ready-made character building tool available to you to help prepare your kids for life, the raw and real life that they’re going to have to deal with no matter what. So make sure they build the habit and make sure they embrace it.”

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Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. It is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.

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