Getty

Four Continents Reporter’s Notebook: Can a single HD camera provide accurate replays?

Leave a comment

Vincent Zhou will work as hard as it takes to ensure all of his jumps are consistent and fully rotated – “Every session, every day, every minute” – if necessary, he said on Thursday.

And he made headway here at the 2019 Four Continents Figure Skating Championships in Anaheim, Calif.: the U.S. silver medalist led after a clean short program, including a quadruple Lutz combination and quad Salchow.

But under-rotations crept back into Zhou’s free skate on Saturday. Three jumps, including the quad Salchow and toe loop, were saddled with a “<” on the scorecard, meaning that the technical panel saw them as at least a quarter-turn short of the required four rotations in the air and sliced some 30 percent of their base value. Another six jumps, including quad Lutz – the most difficult – and two triple Axels, were deemed fully rotated.

Zhou’s program to the “Crouching Tiger, Hidden Dragon” soundtrack was well-delivered, and he gained good scores on his spins and steps. His season’s best 172.04 points ranked him fifth in the free and he won the bronze medal with 272.22 points.

“The more I show consistency, I guess, the less scrutiny I’ll get,” the 18-year-old said. “But that’ll take a lot of hard work on my side and not blaming others for giving me bad calls.”

Japan’s Shoma Uno won his first Four Continents title with 289.12 points after a spectacular free skate that earned 197.36 points, the highest ISU free skate score ever recorded under the +5/-5 GOE system. Defending champion Jin Boyang of China was second with 273.51 points. U.S. bronze medalist Jason Brown was fourth in the free skate and fifth overall with 258.89 points.

Zhou wasn’t the only competitor to be saddled with under rotation calls on Saturday. South Korea’s Junhwan Cha, second in the short program, had five under rotation calls to place eighth in the free skate and drop to sixth place overall.

Christy Krall, one of Zhou’s coaches in Colorado Springs, Colo., agrees Zhou must continue to work hard for consistency. Still, she thinks many skaters –  not just Zhou – have fallen victim to bad calls from technical panels.

“If you can’t really see the truth, how can you call the truth?” Krall said. “If you are going to measure it, measure it with the best piece of equipment you can.”

Krall, a 1964 Olympian and former coach of three-time world champion Patrick Chan, believes the ISU must invest in better equipment to ensure technical panels have the high-quality replay footage they need to review skaters’ jumps.

“They are not using the proper equipment to measure these drastic calls that can make or break your career,” Krall said. “They need to find the tool that is accurate and not some mystery, because skaters’ lives depends on this.”

The ISU employs Swiss Timing personnel to operate a single HD video camera on the right side of the judging panels’ front-row seats. When technical panel members need replays, they are provided video taken by this camera. Since this replay footage is not available to broadcasters, fans watching via live stream or television are seeing footage filmed by different cameras, from multiple angles.

George Rossano, an aerospace scientist by trade who is also a U.S. judge and technical panel data replay operator, agrees with Krall: the current equipment is too outdated to help technical panels accurately call jumps.

“If a panel isn’t sure, they say, ‘Well, we’ll give them the benefit of the doubt,’” Rossano, who operates the figure skating website iceskatingintnl.com, said. “But if you give that skater points they don’t deserve, you punish everybody else, especially if they are going to call quads.”

Why doesn’t the ISU invest in higher resolution cameras? Could be the cost. Purchasing cutting-edge equipment with higher time and spatial resolution for use at ISU Championships, Grand Prix events and ISU Challenger events could run hundreds of thousands of dollars.

There are counter arguments. Every skater’s jumps, including those who are rarely called under rotated, are filmed by the same HD cameras. And coaches should be careful what they wish for: higher-speed equipment could, in certain cases, expose additional weaknesses in jumps, including rarely called pre-rotations.

Krall, though, says accuracy is paramount.

“If they’re going to measure the sport, they better get the equipment that they can measure it with,” she reasoned. “From the time you can see the toe touch (the ice) to the time it turns around, if you don’t have the right equipment, you’re not going to make the right call. Higher-speed cameras, period, end of conversation. They’ve got the cameras out there to measure things properly.”

Four Continents reporter’s notebook: Day 1 | Day 2 | Day 3

As a reminder, you can watch Four Continents and the world championships live and on-demand with the ‘Figure Skating Pass’ on NBC Sports Gold. Go to NBCsports.com/gold/figure-skating to sign up for access to every ISU Grand Prix and championship event, as well as domestic U.S. Figure Skating events throughout the season. NBC Sports Gold gives subscribers an unprecedented level of access on more platforms and devices than ever before.

OlympicTalk is on Apple News. Favorite us!

Tokyo Paralympic triathlon test event cancels swim due to water bacteria

AP
Leave a comment

TOKYO (AP) — High levels of bacteria forced the swimming portion of a triathlon test event for the Tokyo Paralympics to be canceled Saturday.

It’s the second setback in the triathlon for organizers of next year’s Olympics and Paralympics. An Olympic triathlon running event was shortened from 10km to 5km on Thursday because of what the International Triathlon Union (ITU) called “extreme levels” of heat.

Tokyo’s hot and humid summers are a major worry for Olympic organizers. The water issues are a reminder of the Rio Games, when high bacteria and virus levels were found in waters for sailing, rowing and open-water swimming.

In a statement, the ITU said E-coli levels were “more than two times over the ITU limits.” It said the water was at Level 4, the highest risk level.

E-coli bacteria, which normally live in the intestines of animals and people, can produce intestinal pain, diarrhea and a fever.

The venue in Tokyo Bay, called Odaiba, has been a concern for organizers, who have experimented with different measures to clean the water in the area, located in an urban part of central Tokyo.

The ITU is scheduled to hold it final test event on Sunday “depending on the latest water quality tests”, it said in a statement.

A few days ago the ITU described water quality conditions at the venue as “very good.” However, swimmers at a recent distance swimming event at the same venue complained of foul-smelling water.

The water temperature at the venue on Saturday was 84 degrees Fahrenheit, with the air temperature hovering above 90.

Tokyo spokesman Masa Takaya said “we are set to conduct a comprehensive review with the international federation.”

He said a triple-layer underwater screen will be installed for next year’s Olympics, replacing a single-layer.

“Based on the results of multiple research in the past, we believe that the multiple layer screen will assure the successful delivery of the competitions,” he said.

Filthy water plagued the Rio Olympics. The South American city lacks a functioning sanitation system for much of its population. Open water there tested high for bacteria and viruses, which confronted athletes in rowing, sailing and triathlon.

OlympicTalk is on Apple News. Favorite us!

MORE: Double DQ caps bizarre Tokyo Olympic triathlon test event

Women’s hurdlers take center stage as Diamond League hits crunch time; how to watch

Getty Images
Leave a comment

A showdown between world record holder Kendra Harrison (U.S.), reigning Olympic champion Brianna McNeal (U.S.) and 2019 world leader Danielle Williams (Jamaica) in the women’s 100-meter hurdles is the marquee event of the Diamond League meet Sunday in Birmingham, England.

With the track and field world championships not starting this year until Sept. 28, the Diamond League gets an uninterrupted run to its season finales Aug. 29 in Zurich and Sept. 6 in Brussels. The 32 Diamond League events are split between the two finales, with a $50,000 prize awaiting the winner of each final.

The last two meets before those finales — Sunday’s meet and the Aug. 24 meet in Paris — are all about qualifying for a shot at those final jackpots.

Birmingham will be the last chance to win points in the men’s 400m, women’s long jump, women’s 1,500m/mile, men’s javelin, women’s 100m hurdles, men’s 100m and women’s 200m. It’s the second-to-last chance in the women’s discus, women’s pole vault, men’s 400m hurdles, men’s high jump, women’s 3000m steeplechase and women’s 800m.

NBC Sports Gold streams live and commercial-free on Sunday, starting with field events at 7:15 a.m. Eastern and track events kicking off at 9 a.m. Olympic Channel: Home of Team USA airs coverage Monday at 4 p.m.

The women’s 100m hurdles also features two Americans who need points to reach the final — Nia Ali and Queen Claye.

Other American athletes aiming to improve solid chances of qualifying include Raevyn Rogers (women’s 800m), Jenn Suhr (women’s pole vault), Mike Rodgers (men’s 100m), Valarie Allman (women’s discus), Michael Cherry (men’s 400m), Kahmari Montgomery (men’s 400m), Vernon Norwood (men’s 400m), David Kendziera (men’s 400m hurdles), Jeron Robinson (men’s high jump) and Courtney Frerichs (women’s 3,000m steeplechase)

Americans who have already qualified in these events include Ajee Wilson (women’s 800m) and Brittney Reese (women’s long jump), both of whom will be competing in Birmingham,

U.S. qualifiers Jenna Prandini (women’s 200m), Emma Coburn (women’s 3,000m steeplechase) and Sandi Morris (women’s pole vault) will not be in Birmingham. Christian Coleman (100m) withdrew from the meet on Friday, spoiling a showdown with Canada’s Andre De Graase and leaving the potential qualification of Jamaica’s Yohan Blake as the most interesting question.

Americans who may qualify in absentia, pending other results, include Justin Gatlin (100m), Noah Lyles (100m), Jenny Simpson (1,500m), Rai Benjamin (400m hurdles), TJ Holmes (400m hurdles), Michael Norman (men’s 400m), Nathan Strother (men’s 400m) and Fred Kerley (men’s 400m).

In a non-Diamond League event, U.S. champion Craig Engels brings his famous mullet to Birmingham in the 1,500 meters.

Here are the Birmingham entry lists and the current Diamond League standings. The schedule (all times Eastern, x-event not counted toward Diamond League standings):

7:45 a.m. — Women’s Discus
8:02 a.m. — Women’s 100m Hurdles Heat A
8:07 a.m. — Women’s Pole Vault
8:14 a.m. — Women’s 100m Hurdles Heat B
8:26 a.m. — x-Men’s 110m Hurdles
8:46 a.m. — Men’s 100m Heat A
8:55 a.m. — Men’s 100m Heat B
9:03 a.m. — Men’s 400m
9:10 a.m. — Women’s Long Jump
9:13 a.m. — Men’s 400m Hurdles
9:19 a.m. — Men’s High Jump
9:23 a.m. — Women’s Mile
9:33 a.m. — x-Women’s 100m
9:38 a.m. — Men’s Javelin
9:43 a.m. — x-Men’s 1,500m
9:55 a.m. — Women’s 3,000m Steeplechase
10:12 a.m. — x-Men’s 800m
10:22 a.m. — Women’s 100m Hurdles Final
10:32 a.m. — Men’s 100m Final
10:41 a.m. — Women’s 800m
10:52 a.m. — Women’s 200m

Here are five events to watch:

Women’s Pole Vault — 8:07 a.m.
Suhr has no Diamond League points but has the world lead at 4.91 meters. Perennial contenders Katerina Stefanidi (Greece) and Yarisley Silva (Cuba) are also competing.

Men’s 400m — 9:03 a.m.
No one has clinched qualification yet, but Cherry is set to compete in Birmingham and should get through. Americans have the top four spots in the standings — Norman, Cherry, Strother and Kerley.

Women’s 3,000-meter steeplechase — 9:55 a.m.
World record holder Beatrice Chepkoech and three fellow Kenyans who have all qualified alongside Coburn will have their eyes on records.

Women’s 100m Hurdles — 10:22 a.m. final; 8:02 a.m. heats
Most of the top 12 on the world list this year and most of the hurdles who have clinched spots in the final will be here, including Williams and the American trio of Harrison, Sharika Nelvis and Christina Clemons. McNeal, who will run in the world championships with Harrison and Ali, will not qualify.

Women’s 200m — 10:52 a.m.
Dutch sprinter Dafne Schippers, who’s aiming for her third straight world championship, has qualified but will race in Birmingham against equally accomplished sprinters Shaunae Miller-Uibo (Bahamas), who has won the last two Diamond League titles at this distance and the 2016 Olympic 400-meter gold, and Jamaican Shelly-Ann Fraser-Pryce, whose list of international honors is lengthy.

OlympicTalk is on Apple News. Favorite us!