Both Shayna Jack’s A & B Samples Tested Positive For Ligandrol

Just days prior the start of these FINA World Aquatics Championships, Aussie freestyle ace Shayna Jack announced her sudden withdrawal from the world’s biggest swimming competition outside of the Olympics.

As we reported on June 14th, Jack stated via her social media,”It is with great sadness that I have to withdraw from world championships due to personal reasons.”

With the ambiguity arose questions and speculation, which have now been confirmed, as the 2017 World Championships medalist has tested positive for a banned substance. You can read our initial full report from yesterday here.

As of the initial announcement, as well as during Swimming Australia CEO Leigh Russell‘s press conference yesterday, the substance for which Jack had tested positive had yet to be named.

Today, July 28th, however, Jack revealed on her Instagram account that the banned substance Ligandrol was found in both her A and B samples.

Ligandrol, also known as selective androgen receptor modulator (SARM) LGD-4033, was originally developed for the treatment of muscle wasting conditions such as ageing, osteoporosis, muscular dystrophy and cancer, is promoted as a selective non-steroidal anabolic agent. (Australian Sports Anti-Doping Authority).

The original test was conducted on June 26th, with Jack being notified of the positive A sample on July 12th. Jack was told of her B sample then on July 19th. As such, both Jack and Swimming Australia have known the substance name for quite some time.

Per Russell yesterday, however, she said that Jack was trying to wait until after her teammates finished competing at the World Championships to announce the results of the test, and defended the organization’s policy to not speak publicly until either the ASADA, or the athlete announced the failed test.

However, this decision left sprint ace Cate Campbell in a precarious position after her 50m free semi-final, having to field Shayna Jack questions due to Aussie Head Coach Jacco Verhaeren rendering himself unavailable for comment in Gwangju.

Jack details her entire situation on a lengthy description of the situation from her perspective, which she entitled Shayna Jack Truth.

Below is an excerpt.

On Friday the 19th of July my ‘B sample’ results were in. I had felt a sense of hope knowing I didn’t take this substance and that it was all a mistake during the testing and that I could return to compete for my country and with the team, however, that wasn’t the case. As I read the results, my brain couldn’t even comprehend what I was seeing. I had to reread it several times before I felt that same pain and heartache all over again. I instantly turned to my grandma, who was with me at the time and wailed. With my legs no longer holding me up, I fell to the ground.

Per The Sydney Morning Herald, on November 6 last year ASADA issued a blog post on the substance stating it had appeared in 17 failed drug tests since 2015 despite the substance having only “scarce” medium to long term clinical trials which means its long term health impacts are unknown.

This year’s World Championships has already seen two swimmers refuse to stand on the podium with China’s Sun Yang, the man who is seeking a public CAS hearing this Fall. One of the men refusing to acknowledge Sun in photographs was Mack Horton of Australia, who says the sport has no room for drug cheats, although now his countrymate is under the spotlight.

In terms of the International Swimming League (ISL), Jack had been named to the U.S.-based Cali Condors and her status there is now in potential jeopardy in light of this news. The league has been very vocal about zero-tolerance, a policy which has shut out the likes of past positive testers like the aforementioned Sun and Russia’s Yuliya Efimova, but has also denied non-positive testers like Thomas Fraser-Holmes.

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Artificially Jacked


Just unknowingly took a new muscle stimulant did ya?


Mack Horton should protest the team bus….

The Ready Room

Why? She didn’t compete, unlike Sun Yang.


well he didn’t test positive before the world championships


Hard to test positive when you smash your blood samples…if I didn’t show up to a drug test in college, it was considered a failed test. If I smashed the vials, I’d have definitely been banned from competing for the school. Try again


Well to be fair…the smash is not completely unjustified because the testers failed to shown their IDs upon arrival – we need to wait till fall to see the final decision on the smash incident


Well Sun didn’t compete for 3 months either after tested positive.


Her mum’s friend probably left some in an Aleve bottle that happened to be sitting on Jacked’s kitchen counter. And she washed it down with some tap water.


Or she could have taken a substance that she didn’t know was put on the ban list


Gotta love that classic “I can’t even pronounce ‘Ligandrol’ much less know what it is” defence.


Not sure if Jon Jones or Shayna Jack.

She reached for tainted supplements as well.


Hahahahahahah love it


How much time should she get is she said “I didn’t know it was a banned substance”?

About Retta Race

Retta Race

After 16 years at a Fortune 1000 financial company, long-time swimmer Retta Race decided to change lanes and pursue her sporting passion. She currently is Coach for the Northern KY Swordfish Masters, a team she started up in December 2013, while also offering private coaching. Retta is also an MBA …

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