Firefly Knee Strap
SKU: 3357213474

Firefly Knee Strap

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Description

Firefly Knee StrapHow to wear the Firefly Knee Strap Firefly is placed directly over the fibular head (round bone below joint line of the knee). Be careful not to impinge on the crease of the knee. This knee strap promotes ample security to the device and allowing it to stay fixed in a more reliable position on the leg. Great for use on longer travel or overnight during normal sleep cycles. If you haven't heard about the Firefly device you can read about it below: Weve

How to wear the Firefly Knee Strap

Firefly is placed directly over the fibular head (round bone below joint line of the knee). Be careful not to impinge on the crease of the knee.  This knee strap promotes ample security to the device and allowing it to stay fixed in a more reliable position on the leg.  Great for use on longer travel or overnight during normal sleep cycles.

If you haven't heard about the Firefly device you can read about it below:

We’ve all heard the Moto: no pain no gain. The emphasis in training used to be to add more mileage or increase intensity.

In recent years we’ve learned the value of recovery. If your training load is exceeding your ability to properly recovery it usually results is overreaching followed by overtraining, injury, illness and more.

If you’ve ever been to a physical therapist, you’ve probably experienced electrical muscle stimulation. These devices can be quite expensive and be somewhat cumbersome with all of the wires and attachments. However, their efficacy has long been validated by Major league teams, NCAA teams, and just about every medical practitioner on the planet.

Meet Firefly… the latest innovation in sports recovery. The Firefly is an electric sports recovery device that stimulates the peroneal nerve on the knee to elicit a muscle contraction in the calf that stimulates blood flow.

The benefits are two-fold. By circulating blood to your heart faster you are going to get more oxygenation in your blood. Obviously, this is ideal for overall performance and recovery. Secondly, you are getting an increase in lower extremity microcirculation by 400%.

If your competition schedule requires heavy travel, you are trying to expedite recovery from an injury, or just performed a heavy training block Firefly is your secret weapon to faster recovery.

Recent research papers validate Firefly as a device to increase blood flow. However, the real benefits are validated when using diagnostic ultrasound. You can see the reduction in inflammation first hand as blood goes rushing through your lower extremities.

How to use the device

The firefly operates at 7 different intensity levels. Athletes typically wear from 2 - 4 hours. However, many athletes are wearing for the duration of overseas flights, or overnight as an aid from injury.

Link to device

Strap Information:

  • Machine washable
  • Adjustable Size
  • Comfortable Neoprene and Velcro Enclosure

 

How To Use 

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SKU: 3357213474

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4.3 ★★★★★
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Verified Purchase
Teddy
Fort Morgan, US
★★★★★ 5
5 stars
Format: Kindle
Great conclusion to the series.. with an all-star cast involving the extended Bat family.. reminiscent of the "Battle for the Cowl" and "Return of Bruce Wayne" days in scope and back story.. definitely a must-read!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 16, 2017
A
Verified Purchase
AustralianChicks
Omaha, US
★★★★★ 5
Great story by several great storytellers
Format: Paperback
Picks up where vol1 left off but generally feels more cohesive and organized. Great story by several great storytellers. Connects heavily with Grayson if you want more context.
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Reviewed in the United States on February 27, 2017
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leeann mesa
Whiting, US
★★★★★ 3
another chapter in the Batman story
Format: Kindle
Was good but I didn’t love it. There were definitely some high points but I just was not glue reading the next part every time. Some of it was the art teams were also highs and lows. When the art was better I did find myself more engaged with the story. Also to be fair when I read different volumes I have to at time get caught up on which universe version is this going on from. Sometime it can get confusing if your an older read like myself and you have tons of other canon that does always fit in.
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Reviewed in the United States on September 2, 2025
J
Verified Purchase
Jonnie Sparko
Pawtucket, US
★★★★★ 5
An Epic tale and more...
Format: Paperback
I couldn't be happier with this book. Not only does this carry the cosmic Spidey issues that crossed over through the three Spidey books of the time, Amazing, Spectacular, and Web of Spider-Man, but also the 1990 annuals of each book, which had our hero shrunken down to the size of an insect and smaller, fighting alongside Ant-Man against would be technology thieves and then through the Microverse. We have the full annuals so there's even stories featuring Mary Jane, Aunt May, and others in the Spidey universe. With the inclusion of the Punisher and Venom Amazing Spider-Man issues, it almost feels like three trades in one thick book of Spidey goodness. The art is fantastic also. From Sal Buscema's underrated Spectacular series, to Erik Larsen's Amazing series, and even Todd McFarlane's last Amazing Spider-Man issue where Spidey punches The Hulk so hard, he leaves him orbiting Earth! While this book has several writers and various other artists, I still find this to be a cohesive collection well worth the price of admission.
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Reviewed in the United States on December 12, 2013
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Verified Purchase
Adam Graham
Dallas, US
★★★★★ 4
Spidey SMASHES Hulk
Format: Paperback
This book presents nearly 500 pages of Spidey Comics from 1989-90, Collecting Amazing Spider-man 326-333 and Annual #24, Spectacular Spider-man 158-160 and Annual #10, and Web of Spider-man 59-61 and Annual #6. The big event of this comic ties into the much larger Acts of Vengeance story arc. Several supervillains team together, realizing that they've been losing to the same people for 25-30 years. They come up with the idea of trading and going after each other's enemies, thinking that the heroes will not know how to react. (Apparently, it never occurs to them that they will also not really be able to respond to the heroes techniques.) Because Spidey at that point had three magazines a month, that met he'd be hit with three times the rivals. But after serving the first attack of Graviton, Spidey has an accident that ramps up his powers and makes all attacks on him go very badly for the villain with one villain even getting accidentally killed in the process. I have to admit that there was something wonderfully pleasing about Spidey knocking around the likes of Magneto and the Hulk like they were rag dolls. Seriously, the first nine issues in this book, are Spidey kicking one threat after another as he has power on par with the Silver Surfer. We don't learn until the last issue the real reason for the power and longtime readers had to be scared that this was another alien costume, and in a way it was, but if this was like the symbiote, it was a good force that bestowed the uni-power when it was needed. The whole thing has a pretty satisfying ending. Probably my chief complaint with this book is that the true core of the Cosmic Power ends on page 210, really, AS #329-333 have nothing to do with the Cosmic Powers story and the Annuals are very vaguely related. AS #329 and 330 is a somewhat violent (but not overly so by today's standards) crossover with the Punisher battling drug cartels and a US government plot to smuggle drugs. The story has some serious moments but ends with one of the goofiest concepts in comics ("Cocaine Standard" 'nuff said). Issues #331-333 is solid story of Eddie Brock/Venom escaping prison and it's interesting in its own right. There's a three part story spread across all three annuals in which Spider-man is shrinking. At first in the Amazing Spider-man Annual, it looks like it's because of inhaling Ant Man's shrinking gas but it's not that at all as we find out in the other two annuals. The story is decent enough, though Marvel's decision to make people buy all three annuals back in 1990 was somewhat chintzy, though defensible since the story runs 70 pages. For 70 pages, it was good but not great. However, Marvel actually reprinted everything in the annuals which is a bit of a mixed bag for readers. On one hand, you get the full Annuals with all the extras. On the other, it breaks up the "Spidey's Totally Tiny Adventure Story" and you get a very mixed bag of extras. My thoughts: "The Mercy Bomb"-A story told in part by Spider-man co-creator Steve Ditko. Seemed to have an anti-war message but didn't tie into anything and was just blah. Grade: D "A Time to Choose/The Choice":Whatever can be said for spreading the 70 page Spider-man story across three annuals. There was really no reason to break this story of a reformed Sandman facing a tough choice when he's offered a chance to go back to the old life of crime by the Trapster and the Wizard. It's an okay story but seems a little forced. Grade: C+ "Pete and MJ's New Pad"-After the loss of their condo to an unethical real estate developer, Pete and MJ moved into a new apartment. This special feature took a look at the apartment revealing that it's an average apartment with nothing interesting in it. Grade: D "Amazing Fantasy"- A not so Amazing dream sequence filler. Grade: F "Pale Reflection"- Former Spider-man villain Hobie Brown goes on a job and learns that he can get beat up. Really? Grade: D- "What I Did on My Summer Vacation"-A ten page story featuring juvenile delinquent turned crimefighter Rocket Racer, who'd appear in Spider-man: TAS. An okay but not great story. Grade: B "Sales Day for a Shootout:" Aunt May helps the Punisher kill terrorists. Actually surprised at how positively the Punisher was portrayed in this. Grade: B+ "Eleven Angry Men and One Angry Woman:" This take on Twelve Angry men as Mary Jane as the only hold out on a jury ready to acquit a defendant who claims Spider-man was a thief. There's some humor and a little bit of poignancy. Of course, the wife of Spider-man shouldn't be on this jury but it was a fun story. Grade: A- "Child Star"-One of the weirder stories in here involves a two year old getting the unipower that Spidey had because a couple summoned demons to help play the stock market. Grade: D The book ends with material from the first Trade Paperback printing of the main 9 issue Cosmic story which means that you get to find out the background of the book after it's over. In addition, there's a lot of ongoing plots in this book that were dropped into the middle of because of comic continuity. Joe Robinson is in jail and we really don't know why. Aunt May's friend Nathan is dying but we don't know when she met him or how deep their friendship is. The Black Cat begins to get, well catty, about Peter having married Mary Jane and threatens to break Flash Thompson's (now Peter's best friend) heart out of spite. However, this is just the nature of jumping into an ongoing comic book story. That said, with all the things I've mentioned, I can't bring myself to rate this less than 4 stars. The core material is awesome and so are most of the actual Spidey stories outside of it, despite the uneven nature of the non-Spidey stories. What's particularly pleasing is seeing the Parker-Watson marriage for fans of that relationship that was abandoned with One More Day. It's not a perfect marriage, but it's clear that it's a positive in Peter's life and it's written way that's not glamorized but is appealing. If you can take the book's hiccups, this is a good book for teenagers and adults.
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Reviewed in the United States on April 21, 2014

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