鸡场水帘:yoga for triathletes - cnn.com worms catalogue down
He told BBC News: "The purpose of WoRMS was to create a master list of all organisms that have ever been observed and described in the world oceans.
来源:Cnn 更新时间:2016-03-13 02:40:24 分类:Life
Newcomers: Phoronis emigi - the first new horseshoe worm discovered in over 60 years
Keesingia gigas, a new species of giant jellyfish - venomous and tentacle-free
Sousa sahulensis - one of two new dolphin species added to the register
Histiophryne psychedelica: A new Indonesian frogfish. Most of the entries in the register are animals
Nitzschia bizertensis, on the other hand, is a toxic alga
“The pigment pattern of the eyes gives the impression that animal is constantly gazing skywards. It’s not; it’s just an effect. But it’s beautiful.
Strengthens the back, enhances shoulder and mid-back mobility, opens the chest, lengthens the core
“And now we have a system in place that can be used as a backbone for data management activities and for marine biodiversity research; and that can be updated by a consortium of taxonomists."
The WoRMS editors have now put the number of species known to science at 228,450.
"But then I would say that, because as well as being a member of the scientific steering committee for WoRMS, I’m also the taxonomic editor for the mysid shrimps.”
Dolphin
The vast majority - 86% or about 195,000 species - are animals.
Because triathlons require mastery of three very different sports, triathletes must train their bodies for peak performance in all the ranges of motion associated with swimming, biking and running. That's where yoga comes in, because it can take your body through several planes of movement while focusing on strength and mobility in the areas you need it most.
Cobra pose
Yoga for triathletes - CNN.com
Yoga for triathletes - CNN.com
Promotes proper pelvic/hip function, strengthens the core and shoulder girdle, enhances shoulder mobility, increases leg flexibility
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In 2014, 1,451 new-to-science marine creatures were added to the register. It is estimated another 10,000 or more new species are held in laboratories around the world just waiting to be described.
From a neutral all-fours position on hands and knees, place your forearms down, keeping your elbows aligned under your shoulders. Interlace your fingers to form a triangle shape with your clasped hands and arms. Curl your toes under and begin to straighten your legs as you press your body up into an inverted "V" position. Your back should remain straight with your core engaged; if you can't straighten your legs without rounding your back, keep a bend in your knees. Take five long, deep breaths. Rest on hands and knees for a few breaths and repeat.
WoRMS catalogue downsizes ocean life
WoRMS catalogue downsizes ocean life
Although the definitive list has shrunk in the process of compiling WoRMS, the catalogue continues to grow rapidly.
Promotes proper pelvic/hip function, increases hip flexor and leg flexibility, strengthens the core, opens the chest, and enhances shoulder and mid-back mobility
(CNN)Training for a Triathlon? Yoga can help!
From a kneeling lunge with your right knee aligned above your ankle, place your left hand on your right thigh and rotate from your mid back to reach your right arm behind you with your palm up. Engage your core for balance. Take five long, deep breaths. On your exhales, focus on dropping your ribcage and shoulder blade on the side you're twisting toward. Repeat on the other side.
Dana Santas is the creator of Radius Yoga Conditioning, a yoga style designed to help athletes move, breathe and focus better. She's the yoga trainer for the Atlanta Braves, the Philadelphia Phillies, the Tampa Bay Rays, Tampa Bay Lightning, Orlando Magic and dozens of pros in the National Football League, National Hockey League, National Basketball Association and Major League Baseball.
One species of sea snail even had 113 different names.
These include just over 18,000 species of fish described since the mid-1700s, more than 1,800 sea stars, 816 squids, 93 whales and dolphins and 8,900 clams and other bivalves.
Dr Jan Mees is from the Flanders Marine Institute (VLIZ) in Belgium, and a co-chair of WoRMS.
12 March 2016Last updated at 12:30
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WoRMS catalogue downsizes ocean life
By Jonathan AmosScience Correspondent
Stargazer: The new mysid shrimp appears as though it is always looking up
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Kneeling lunge with twist and reach
Enhances hip and shoulder mobility, opens the chest, strengthens and lengthens the core, promotes knee stability, increases leg strength and flexibility
Of the 419,000 species names recorded in the scientific literature, nearly half (190,400) have been shown to be duplicate entries.
Littorina saxatilis - aka the rough periwinkle - was duplicated many times in previous databases
Asked to name his favourite species in the list, Dr Mees pointed to the “stargazing” shrimp (Mysidopsis zsilaveczi) in South Africa. It is so called because its eyes appear to be fixed in an upward-looking direction.
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Reverse warrior
Efficient integration is the key to reaping the benefits of these poses. Add them to your workouts before or after cardiovascular conditioning, or in between sets of functional or weight training exercises. For an extra endurance enhancer, add yoga's focus on diaphragmatic breathing to boost oxygen/waste exchange, lower stress hormones and increase mental focus.
The remainder of the register is made up of kelp, seaweeds and other plants, bacteria, viruses, fungi and single-cell organisms.
As a triathlete, you need an open chest with stable, mobile shoulders and hips for swimming; integrated core strength with a stable, functional pelvis for biking; and leg strength and flexibility with knee stability for running. That's why I suggest the postures below, which address all those areas, often at the same time.
来源:Bbc 更新时间:2016-03-13 12:14:42 分类:News
While on your stomach, put your legs together and your hands next to your mid-ribcage with your elbows bent, hugging the sides of your body. Press through the base of your palms as though you're trying to slide your upper body forward through your arms to create length in your spine. Inhale as you begin to straighten your arms (but maintain a slight bend, as pictured) to lift up and arc back. Exhale and focus on drawing the bottom points of your shoulder blades slightly in and down toward your waist. Keep your elbows hugged into your sides. Take five long deep breaths. Rest and repeat.
It has taken taxonomic experts eight years to pull together all existing databases and compile one super-definitive list, known as the World Register of Marine Species (WoRMS).
Too often yoga is an afterthought, literally, the thing you think to do after a triathlon for recovery. Although restorative yoga can be very effective post-race, or even after a grueling training session, using yoga to enhance functional mobility and stability as part of your overall conditioning can increase performance and decrease injury risk. But I'm not suggesting adding hourlong yoga classes to your already intense training schedule! Simply integrate appropriate postures into what you're already doing to get the most benefits in the least amount of time.
A mammoth effort to catalogue all known ocean life is nearly complete.
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Jonathan.Amos-INTERNET@bbc.co.uk and follow me on Twitter: @BBCAmos
From standing, step your right leg back into a lunge position. Drop your right heel and turn your toes out to 90 degrees. Inhale as you reach your left arm up and back, extending from your back and side-waist muscles, while allowing your right arm to slide down your right leg. Maintain the alignment of forward knee bent above your ankle. Take five long, deep breaths. Repeat on the other side.
"This task is now near completion. All the historical data have been entered in the database; all the names that have become redundant over time have also been identified and documented.