Ten years into two wars, there is more reason than ever to focus on a functional bionic limb. A team of engineers at West Point was tasked with designing and building a powered prosthetic (aka bionic) limb to allow below-the-knee amputees to run and walk more easily than they would with a conventional prosthetic. Working with Army Research Laboratories, the West Pointers contacted us to design a ruck for the bionic tester, who needs to comfortably carry a power generator and two batteries that must remain cool as they power the bionic leg. Given the scope of the bionic project, it’s an honor to be involved. GR1 Bionic is now a custom, one of a kind bag that is part of the bionic testing process.
GR1 Bionic is a modification of our GR1. The shoulder straps and the back panel, with the laptop compartment, are identical to GR1’s. The remainder required multiple prototypes to get right given the functionality demands.
We used military-grade, non-stretch mesh to cover the exterior. This allows for heat dispersion from the generator and the batteries.
The team asked us for an external product label (to more easily keep track of the ruck’s name on an equipment list), so we centered it at the top.
The interior is covered with MOLLE webbing, standard in the military to allow soldiers to customize the layout of their pockets on top of their body armor. Additionally, GORUCK will be rolling out several field pockets that utilize this attachment system in the coming months.
The West Pointers sent us the dimensions and a mock up of the generator, which powers the bionic leg. This custom pocket is also made of mesh which lets the heat escape and includes cut outs in the side for the wire configuration.
Two custom battery pockets. Together with the generator, they all attach to the MOLLE webbing.
The back of the generator pocket. The reinforced webbing strips that are tucked in come out and weave into the MOLLE webbing on the interior of the GR1 Bionic.
The pockets are shown secured into the ruck via the MOLLE webbing. As the ruck was designed at our factory, and not at West Point, the cables are simulated.
The exterior of the bag is unzipped, and the pockets are securely in place. The MOLLE system is tried and tested and allows for maximum customization.
Shown in profile, completely zipped up. The mesh exterior allows for heat dispersion but remains a protective cover.
Depending on which leg the bionic is replacing, there are exit holes for the power cables at the bottom on the left and the right sides.
A sternum strap, adjustable and customizable via the MOLLE webbing on the shoulder straps, was requested. It allows for a slightly different distribution of the ruck’s weight and can offer additional stability for the wearer.
The GR1 Bionic is our favorite project thus far, no doubt because of the purpose it will serve. Functional, simple, comfortable, and customizable were the requirements and went into every aspect of the design. This is the first of three posts to cover the story. The second post will feature Lieutenant Harp, the bionic tester who lost his leg in Afghanistan and is currently at Walter Reed. The third post will focus on the actual bionic testing at West Point.
Hats come off to you guys.
This is fantastic project with such honorable purpose. Thank you!
Wow,,,, that is amazing!!! Glade they went to the best when requesting a carrier. I am in aghan now and I carry GORUCK proudly as will the warriors who benefit from this technology… Maybe you guys should consider a production of this carrier with proceeds benifitting the wounded warriors or going towards paying for the carrier for a warrior (kinda like adopt a wounded solider). I’d pay for two to give one to the guys serving our nation proudly!!! Anyway, great story!
Awesome news, & congrats on the project! The ruck looks incrediblly functional & compact.
I bet the folks @ World T.E.A.M. sports would be very interested in this and many other custom designs/projects. I had the pleasure of meeting Erik a few weeks ago & heard him speak. I couldn’t help but wonder at the time if the GORUCK Crew & community would interested in their Adventure T.E.A.M. Challenge. Seeing this post made me think it might be a great field testing opprotunity for the ruck & limb?
http://worldteamsports.org/events/adventure-team-challenge/
While I was hoping for just a variant of the GR1 from the teaser image, this is an infinitely more interesting project. Impressive!
Uh, J, this is awesome. Really amazing.
Awesome beyond words!
Great job guys! Even more of a reason to support GORUCK as a whole. you guys are aweosme and the amount of quality time and development you put in to your products is unmatched.
Nice. Your products are the Apple of gear and bags; innovative, simple, intuitive, clean, very few moving parts. Kudos.
+1 for selling these to benefit wounded soldiers.
This is so awesome. You guys are truly amazing.
You guys are amazing! You are hands down my favorite company on the planet! I tell everyone I know to go to your site, if for no other reason than to read stuff like this.
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Their performance- and muscle-boosting powers
have led to widespread misuse and abuse. Some take a hundred
instances the dose legally prescribed for health
issues. The effects of supraphysiological doses of testosterone on muscle dimension and energy in regular males.
One Other critical, life-threatening consequence has been violent
aggression towards different individuals.
There are so many differing types, methods to take them and
issues they will cause. They’re one of the most frequent drugs to deal with inflammation, pain and other symptoms that a lot of conditions cause.
There are a lot of alternative ways your supplier
would possibly offer you a steroid. They would possibly apply it regionally, which implies a focused
dose to an actual location in or on your body. You might also take glucocorticoids systemically, which implies in a method that spreads them throughout your whole body.
Local steroids are more widespread as a result of they have
a lower side effect danger.
The HAARLEM study additionally discovered no (sub)acute clinical indicators of liver
damage despite 67% of subjects reporting the usage
of oral AAS (39). Teens might experience temper swings and acne initially of the usage and should alert themselves of anabolic steroids’ potential to harm in the lengthy run,
resulting in catastrophic side effects like liver harm
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Anabolic steroids are Schedule III substances underneath the Controlled
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They might attain their aim of increased power within the
quick time period but risk serious medical complications in the lengthy run. Anabolic steroids are androgenic hormones which are natural (e.g.
testosterone) or produced synthetically and mimic the results of testosterone.
Androgens are anabolic; they increase protein inside muscle
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Abusers don’t become physically hooked on anabolic steroids,
however they will develop a compulsive reliance on them.
Depression, headache, fatigue, lack of appetite, and insomnia may result if the
medication are discontinued. Despair could additionally be long-lasting and can lead to suicidal thoughts and
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lowers or halts sperm production, and causes shrinking of the testicles.
Steroids reduce recovery instances by inhibiting cortisol,
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In Contrast to mono- and polyunsaturated fat, saturated
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Detrimental changes to the structure and function of the heart that surface upon echocardiographic examination may also assist in convincing the patient to cease utilizing AAS.
A Swedish national population-based cohort examine found a cardiovascular morbidity and mortality rate twice as
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compared with those who examined adverse (149). Inside
the cell, it can both bind directly to the androgen receptor (AR) to affect gene expression or undergo bioactivation into
dihydrotestosterone (DHT) by 5αR-reductase (5αR) household enzymes or estradiol (E2) by aromatase.
DHT may be subsequently inactivated to 3α-androstanediol (3α-diol) by
3α-hydroxysteroid-dehydrogenase (3αHSD). We have strict sourcing guidelines and our primary references embrace peer-reviewed
research, tutorial, and medical institution research.
The fee at which this happens strongly is dependent
upon the carboxylic acid group that’s connected onto the mother or father molecule
at carbon 17 of the steroid nucleus. This attachment – esterification of the 17β-hydroxyl group – tremendously retards the discharge of
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There can also be an elevated danger of coronary coronary heart disease because of increased blood stress and raised cholesterol levels [2].
Most of the anabolic steroids used in the UK are manufactured abroad and imported in the UK.
Some are purchased on-line; others are bought
overseas by users and imported back in to the UK
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through Health Club circles [3]. Trenbolone is among the harshest anabolic steroids a bodybuilder can take, having devastating effects on a
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much less weight gain than Dianabol, but it’ll construct an identical quantity of lean muscle tissue.
The different main difference is that testosterone has a stronger reaction with
the 5α-reductase enzyme, resulting in heightened ranges of DHT (3).
This information shouldn’t be thought of complete, up to date, and isn’t intended for use in place of a visit, consultation, or advice of a legal, medical, or another
professional. The drugs may be taken by mouth, injected into a muscle, or applied to
pores and skin as a gel or in a patch. As it isn’t authorized for athletic functions,
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Beneath the Controlled Substance Act, unlawful possession and distribution are subject to
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