The next hot PED? How about electrical currents to the brain?

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This is fun. And by “fun” I mean it has all of the makings of a hilarious ethical battle in professional sports at some point.

It’s from Outside Magazine, and describes a new technique that could dramatically enhance athletic performance. It’s called transcranial direct current stimulation, and it’s basically giving your brain a little shock in an effort to bypass the central regulator which most researchers believe we all have. Once that central regulator is down, your brain won’t shut your body down when you’re fatigued. You’ll just keep going.

Here’s how it works:

tDCS is disarmingly—almost disturbingly—simple: you connect a voltage source (a 9-volt battery will do) to two electrodes placed on opposite sides of your head. The precise placement of the electrodes determines which regions of your brain the current flows through. As it passes, the current changes the excitability of the neurons in the affected region, making them slightly easier to trigger (or harder, depending on which direction the current flows). Edwards and Putrino’s primary interest in tDCS is to help patients recover from brain and spinal cord injuries—but “rehab and high-intensity training are not as different as people believe,” Putrino says. “Whether you’re a high-end athlete or a patient fighting locked-in syndrome, you’re dealing with the same limitations of muscle fatigue.”

 

The ethical part of all of this will be fun. As the article notes, it tDCS doesn’t give you more power or performance, really. It just unlocks what you’re capable of doing already, breaking down a barrier. Much in the same way a good trainer can train you to fight through pain and fatigue to get that extra bit of oomph. But because it’s new and weird, I assume people will fall into the old PED arguments rather than actually look at the science of it all and see if it works and what the pros and cons are.

(thanks to Will Carroll for the heads up)

Video: Matt Carpenter makes history with three home runs, two doubles

St Louis Cardinals v Chicago Cubs
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Matt Carpenter pulled his weight and then some during the Cardinals’ 18-5 win on Friday, becoming just the second player in MLB history to tally three home runs and two doubles in the same game… and the first-ever to do so in the first six innings of a single game.

Carpenter wasted little time getting the Cardinals on the board, first drawing a full count against Cubs lefty Jon Lester, then ricocheting a 92.4-MPH fastball off the scoreboard in right field for a leadoff home run. He returned in the second inning for another two-run shot and capped a seven-run spread in the fifth with an RBI double (his first double of the game was a leadoff hit in the fourth) before polishing off his performance with a third, three-run homer in the sixth.

Following Friday’s explosive five-run, seven-RBI performance, Carpenter is now batting .274/.381/.576 on the year with 23 home runs, 30 doubles and a .957 OPS in 388 PA. The last player to record five extra-base hits in one game was the Cubs’ Kris Bryant, who collected four runs and six RBI for the team back in June 2016. As MLB.com’s Jenifer Langosch pointed out, Carpenter might have set another franchise record for most home runs in a game had interim manager Mike Shildt not removed him from the game in the bottom of the sixth. The record is still held by former club outfielder Mark Whiten, who collected four home runs (and a staggering 12 RBI) against the Reds in September 1993.