Tropical trees use unique method to resist drought

Tropical trees in the Amazon Rainforest may be more drought resistant than previously thought, according to a new study. That’s good news, since the Amazon stores about 20 percent of all carbon in the Earth’s biomass, which helps reduce global warming by lowering the planet’s greenhouse gas levels.

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The Upper Body Exercise Alicia Vikander Does for Amazing Arms

When Alicia Vikander, 29, steps into the role of Lara Croft in Tomb Raider (in theaters March 16), her upper body strength will be on display. And this circuit was key, says her trainer, Magnus Lygdbäck. “It was crucial to Alicia’s aesthetics, helping her shape her arms, and it gave her the strength needed to wield weapons and climb.”

Alternating Bicep Curl + Double Biceps Curl

Stand with feet hipwidth apart and arms at sides, a dumbbell in each hand (A). Bend right elbow, and curl weight to shoulder (B). Lower to start. Repeat on left. Do 8 reps per side. Follow with double curls, cutting weight in half. Do 10 reps. Repeat circuit 4 times.

Dumbbell French Press

Lie faceup on a bench with knees bent and feet flat. Holding a dumbbell in each hand, straighten arms directly over chest, with palms facing in (A). Bend elbows, and slowly lower dumbbells toward shoulders (B). Pause, and then press weights back up to start. Do 4 sets of 15 reps.

Cable Rope Triceps Extension + Cable Curl

Hold a cable rope with your back to machine, a hinge in hips, elbows bent, and hands behind head (A). Extend arms out (B). Return to start; do 15 reps. Follow with curls. Facing machine, with hands at thighs, grip bar (A). Curl up (B). Lower down; do 15 reps. Repeat cycle 4 times.

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Even Light Exercise Can Help You Live Longer

A new study shows that small bouts of light physical activity are enough to increase lifespan in older men.

Government guidelines recommended that adults get at least 2 hours and 30 minutes of moderate-intensity exercise every week. However, only about half of American adults actually meet those recommendations, and for older adults, they may seem hard to achieve. But a new report published in the British Journal of Sports Medicine suggests that there’s a way to tweak guidelines to make them more feasible for older people, while still maintaining health.

In the report, researchers looked at about 1,180 men — average age, 78 — who agreed to wear devices that measured their movements for seven days. They were followed for about five years. The researchers found that the overall volume of exercise, not necessarily how long or how hard someone exercised in a session, mattered most for longevity.

The men in the study didn’t even need to exercise for long periods of time to experience positive results. Sporadic bouts of exercise throughout the day, even if each bout was under 10 minutes, had similar benefits to lifespan as exercising more than 10 minutes at a time. This method seemed to fit into men’s lives, too; 66% of the men in the study were able to meet their weekly recommended exercise if they did it in shorter bursts.

MORE: The Surprising Secrets to Living Longer — And Better

Every 30 minutes of light intensity activity per day — like going on a walk or gardening — was linked to a 17% lower risk of early death in the study. Moderate-to-vigorous physical activity had an even stronger link to a longer life: doing it was associated with a 33% reduction in death risk for every 30 minutes of exercise. However, the fact that light exercise still appeared to have a notable longevity benefit is important, the study authors write.

If more research is able to confirm the findings, it could suggest that getting just a few minutes of exercise at a time — even if it’s light — can lower the risk of early death in men. The researchers conclude that their findings “could refine physical activity guidelines and make them more achievable for older adults with low activity levels: stressing the benefits of all activities, however modest, from light intensity upwards,” as well as encouraging people to do any level of physical activity throughout the day.

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This Woman Was Paralyzed After Doing Sit-Ups

Sit-ups are such a standard strength-training exercise, you never think you could be seriously injured doing one. But that’s what happened to a 23-year-old Brazilian law graduate and fitness model—and her recovery has been nothing short of miraculous.

In January 2016, Marcelle Mancuso was at the gym doing inverted sit-ups (which means your ankles are in the air high and your head lower near the floor) while strapped into a bench. A trainer who was spotting her also held her feet as she did her sit-ups.

“The band that held my feet broke and I hit my head on the floor, breaking the cervical spine and immediately became tetraplegic,” she tells Health. “I lost all movement from the neck down.”

RELATED: The Flat-Belly Workouts Celebrities Swear By for Sexy, Sculpted Abs

Also referred to as quadriplegia, tetraplegia is the paralysis of both the upper and lower parts of the body—including the fingers, hands, arms, chest, legs, feet, and toes. Tetraplegia can also limit mobility of the head, neck, and shoulders, states the University of Alabama School of Medicine. 

After the injury, which left her without the use of her arms and legs, Mancuso says that doctors put a titanium plate and six screws in her neck to realign her spine.

“The doctors did not know if I would walk again,” she says. “I was scared but I fought. I have been resilient and dedicated myself every day to my physiotherapy.”

 

 

Mancuso had to learn how to walk and even feed herself all over again, but she eventually managed to recover and return to the gym. Today, she says she leads a “normal and independent life,” and can walk, run, jump rope, and swim.

“I thank God every day for that,” she says of her miraculous recovery. As for her sit-up routine, she tells us that she’s done with the inverted kind. “I do sit-ups but only on the ground, lying flat!” she says.

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3 Ways to Lose Weight Without Dieting

Three ways [to] lose weight without dieting. [oh] How we’d all love to reduce our [waist] lines and get rid of those extra pounds all by themselves in a second it’s entirely possible [but] No more starving following strict diets and going to the gym [like] crazy All you need to do to get in shape is follow these three alternative legs one two three and it’s done The new You is on the way. Let’s see what these fantastic ways on one Contrast show this method is quite simple and often accompanied by other procedures when finishing a shower keep switching the water from cold to hot First you should increase the water temperature up to 104 degrees Fahrenheit [and] stay under the running water for [three] to four minutes Then switch the temperature to 73 to 77 degrees Fahrenheit and stay for 40 seconds For the best results repeat this cycle three to four times Keep in mind.

You should always finish a contrast shower with [cold] one such a shower [will] not only help you get rid of excess weight also choose away such diseases as Arrhythmia Obesity Poor Blood circulation primary hypertension and cellulite To massage the best types of massage to fight that are coming water running and pinching ones They help fracture the fact improve blood circulation in your abdomen and normalize the digestive system You can perform this massage both yourself at home and in salons Here’s one of best self massages to get rid of belly fat Lie on your back on a flat surface Rub your hands together until they’re warm Place one hand on your navel start rubbing it clockwise gradually widen the circles with firm pressure You need to do this for one to two minutes with 30 to 40 circles keep in mind that you should do the massage systematically breathe breathing the main rule of breathing gymnastics is that you should breathe in and out with [your] stomach and not your chest [a] thin waist ripped abs strong abdomen muscles Everything is possible if [you] do the whole set of breathing exercises it only takes two minutes a day This method is called the long Breath diet here are the simple instructions? Stand up and push one leg forward and the other back Stand on your back foot [and] strain your buttocks Slowly inhale for three seconds lifting your arms above your head exhale for seven seconds straining all your [Muslims] Perform this exercise for two to ten minutes every day to transform your body for the better Have you already tried these methods? How did they work for you share your results and weight loss goals in the comments below Don’t forget to hit the like button and click subscribe to stay on the bright side of life

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Resolvin D-1 limits kidney damage after heart attacks

A heart attack triggers an acute inflammatory response at the damaged portion of the heart’s left ventricle. If the inflammation lingers, it can lead heart failure. The inflammation can also claim another victim — the kidneys. New research shows that a bioactive compound called resolvin D-1, injected as a therapeutic dose, is able to limit this collateral damage in the kidneys, as tested in an animal model. This suggests potential application to the clinical setting.

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