Pitchers can throw fastballs because homo erectus evolved for the hunt

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I took a lot of physical anthropology in college and several allied primatology courses as well. I actually had more hours in those classes than I did in my major, political science, but because I didn’t take the proper cultural anthropology and archeology courses I couldn’t get the double major. Oh well. Fact remains that the anthro stuff sticks in my head better and informs more of my thinking than any of the poly sci stuff does. Mostly because it’s AWESOME.

So obviously this sort of thing is gonna be right up my alley: a study from Nature about how humans evolved to throw things really, really fast.

“We think that throwing was probably most important early on in terms of hunting behavior, enabling our ancestors to effectively and safely kill big game,” Roach said. “Eating more calorie-rich meat and fat would have allowed our ancestors to grow larger brains and bodies and expand into new regions of the world—all of which helped make us who we are today.”

With the development of spears and bows and guns and all of the other things the need to hurl projectiles became way less necessary. Pitcher’s ability to hurl fastballs, therefore, is nothing but an evolutionary hangover. Well, except for Rob Dibble. He’s still pretty much out there doing the caveman thing I presume.

Anyway, even if this stuff doesn’t interest you, you should read the article for two reasons:

1) There’s a diagram of a chimpanzee throwing a baseball, which would be amazing; and

2) This gif which looks an awful lot like raw video of a right-handed Chris Sale:

source:

Clayton Kershaw might return to the Dodgers’ rotation next week

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Dodgers southpaw Clayton Kershaw is nearing his return to the mound, according to club manager Dave Roberts. Both Kershaw (left biceps tendinitis) and fellow lefty Rich Hill (left middle finger blister) are scheduled to toss simulated games on Saturday; depending on the outcome, Roberts says Kershaw could forgo a minor league assignment and slot back into the rotation by Thursday.

Kershaw, 30, was diagnosed with biceps tendinitis as the team closed out their Mexico Series at the start of the month. He has not made a start in several weeks, but was finally able to resume throwing on Sunday and managed to get through two successful bullpen sessions. Though Dodgers’ ace hasn’t been completely injury-free over his 11-year career in the majors, this is the first significant issue he’s had with his pitching arm so far. The team is expected to take every precaution with the lefty, and will likely limit him to just four innings during Saturday’s simulated game.

Prior to his injury, Kershaw was working on another dominant run with the club, sporting a 2.86 ERA, 2.0 BB/9 and 9.8 SO/9 through his first 44 innings of the season. While Kershaw, Hill and left-handed starter Hyun-Jin Ryu served their respective terms on the disabled list this month, the Dodgers utilized a combination of relievers Ross Stripling and Brock Stewart, both of whom impressed during their limited time in the rotation.