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Jim Thornton
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There are more connections between space and football than you may have originally thought. Here are a few examples of how…
Yes, that’s right! The International Space Station measures 357 feet end-to-end. That’s almost equivalent to the length of a football field including the end zones (360 feet).
Our Orion spacecraft is being designed to carry astronauts to deep space destinations, like Mars! It will launch atop the most powerful rocket ever built, the Space Launch System rocket. If you were to fill the Orion spacecraft with footballs instead of crew members, you would fit a total of 4,625!
We’re building the most powerful rocket ever, the Space Launch System. At its full height it will stand 384 feet – 24 feet taller than a football field is long.
An average NFL game lasts more than three hours. Traveling at 17,500 mph, the crew on the space station will see two sunrises and two sunsets in that time…they see 16 sunrises and sunsets each day!
On Mars, a football would weigh less than half a pound, while a 200-pund football player would weigh just about 75 pounds.
Talk about going long…if you threw a football to the moon at 60 mph, the average speed of an NFL pass, it would take 3,982 hours, or 166 days, to get there. The quickest trip to the moon was the New Horizons probe, which zipped pass the moon in just 8 hours 35 minutes on its way to Pluto
The longest field goal kick in NFL history is 64 yards. On Mars, at 1/3 the gravity of Earth, that same field goal, ignoring air resistance, could have been made from almost two football fields away (192 yards).
Aerodynamic drag doesn’t happen on Mars. With a very thin atmosphere and low gravity to drag the ball down, a quarterback could throw the football three times as far as he could on Earth. A receiver would have to be much further down the field to catch the throw
Football players must be quick and powerful, honing the physical skills necessary for their unique positions. In space, maintaining physical fitness is a top priority, since astronauts will lose bone and muscle mass if they do not keep up their strength and conditioning.
During football games, calling plays and relaying information from coaches on the sidelines or in the booth to players on the field is essential. Coaches communicate directly with quarterbacks and a defensive player between plays via radio frequencies. They must have a secure and reliable system that keeps their competitors from listening in and also keeps loud fan excitement from drowning out what can be heard. Likewise, reliable communication with astronauts in space and robotic spacecraft exploring far into the solar system is key to our mission success.
A radio and satellite communications network allows space station crew members to talk to the ground-based team at control centers, and for those centers to send commands to the orbital complex.
Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com
Discover The Proven Secrets Of Pro Trainers In Achieving Massive Muscle Growth, Quickly, & Easily!
Discover The Proven Secrets Of Pro Trainers In Achieving Massive Muscle Growth, Quickly, & Easily!
Algorithmic price hikes in times of emergency
“Airline customers looking to get out of the path of Hurricane have been met with dramatic fare spikes for air travel tickets… Airlines have countered that they have not changed the algorithms that determine their pricing, and that the surges are a simple matter of supply and demand with scores of people trying to book last minute flight out of the storm’s path.“ - Guardian
“As Florida stocks up on supplies for another monster storm, those looking for bottled water on Amazon have been frustrated to find monster price tags to match. Prices for water on the site reached as high as $100 for a single 24-pack of bottles or $63 for a single 100-ounce jug as of Tuesday morning, according to screenshots from people in the area. While most of the more outrageous listings seemed to come from third-party sellers, at least a few were also set by the company’s own price algorithm.” - Mashable
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the war mini fanmeeting // 170906
Free Downloadable Ebook on strength training!
“Most people give up right before the big break comes—don’t let that person be you.”
- Michael Boyle, performance coach to the 2013 World Series Championship Red Sox and owner of Mike Boyle Strength and Conditioning
Discover The Proven Secrets Of Pro Trainers In Achieving Massive Muscle Growth, Quickly, & Easily!
I’m sure most of you on here know how to squat, or have at least done it before. And I’m sure almost all of you have been told the same cue when squatting.
“Push your hips back”
While I wont say that is the wrong way to squat, I will say that it is an extremely inefficient way to squat. Inefficient meaning you’re dumping energy into less than optimal positions, that will take away from your ability to lift more weight and recruit more muscle engagement.
Above is the way I see most people try to squat. Hips are pushed back, back is hyper extended to keep the chest up, and the knees are behind the toes.
This is how most people should squat. Notice the knees PAST the toes, hips are sunk low, and the back is vertical and FLAT, not arched.
Now I know most of you have probably always heard that the knees coming forward in the squat is bad because it puts too much pressure on your knee joint, but that doesn’t tell the whole story. The knees coming forward in the squat is only dangerous when the squat mechanics are off.
Check out the picture below.
On the left you have an extremely efficient squat position. Notice the bar high on the lifters back directly over the middle of foot (center of gravity) and the back flat and upright, keeping the hips close to the center of gravity. This will allow for maximal quad recruitment when coming out of the bottom position and it will also reduce strain on the back because the vertebra are stacked on top of each other.
On the right you will see the bar out in front of the center of gravity and much lower on the lifters back. The knees behind the toes which cause the hips to be further away from the center of gravity which creates a more horizontal spine. This can cause a lot of stress on the back to keep the bar/chest from falling forward further which would result in the lifter falling down.
To me the answer is obvious, when it comes to efficiency and safety, get that back up, those hips low, and those knees forward.
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This week’s power #vinyasa with a core focus. Adding strength to my practice.
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Wandy by Jan.C Photo © 2017