Demonstrators marching for voting rights raise their fists in unison as a heavily-armed Alamance County sheriff keeps guard on the steps of the County Courthouse in Graham, North Carolina, U.S., November 3, 2020. REUTERS/Jonathan Drake TPX IMAGES OF THE DAY

Pastor Matt Johnson of One1Seven evangelical Anglican church points to God in the sky in unison with a man in need who came to collect a food donation, an approved essential service during the spread of the coronavirus disease (COVID-19), in Sydney, Australia, April 17, 2020. REUTERS/Loren Elliott

Fans gather and point to the sky in unison at Forest Lawn Cemetery, ten years after the death of child star turned King of Pop, Michael Jackson, in Glendale, California, U.S., June 25, 2019. REUTERS/Mike Blake

Tatsuo Kawasaki, Co-Founder, Unison Capital, speaks at the 2019 Milken Institute Global Conference in Beverly Hills, California, U.S., April 29, 2019. REUTERS/Lucy Nicholson

Students from Sacred Heart School in Tullamore celebrate with their winning trophy for unison choirs in the annual Feis Ceoil classical music competition that was founded in 1896 and has over 5,000 participants in Dublin, Ireland April 2, 2019. REUTERS/Clodagh Kilcoyne

Students from Sacred Heart School in Tullamore celebrate with their winning trophy for unison choirs in the annual Feis Ceoil classical music competition that was founded in 1896 and has over 5,000 participants in Dublin, Ireland April 2, 2019. REUTERS/Clodagh Kilcoyne

Students from Sacred Heart School in Tullamore celebrate with their winning trophy for unison choirs in the annual Feis Ceoil classical music competition that was founded in 1896 and has over 5,000 participants in Dublin, Ireland April 2, 2019. REUTERS/Clodagh Kilcoyne

General Secretary of UNISON Dave Prentisy leaves Downing Street in London, Britain January 24, 2019. REUTERS/Toby Melville

General Secretary of UNISON Dave Prentisy leaves Downing Street in London, Britain January 24, 2019. REUTERS/Toby Melville

General Secretary of UNISON Dave Prentis arrives in Downing Street to meet Britain's Prime Minister Theresa May, in London, Britain January 24, 2019. REUTERS/Toby Melville

Children jump in unison by fountains as a heatwave with high temperatures continues in Paris, France, August 3, 2018. REUTERS/Regis Duvignau

Demonstrators take cover during riots at a march to the state ombudsman's office in Caracas, Venezuela, May 29, 2017. Drawing inspiration from the Ukraine's 2013-14 revolt, Venezuela's young protesters are donning Viking-like shields in battles with security forces and eagerly watching a film on the Kiev uprising. The protesters use the shields to form walls, or even beat on them in unison, mimicking the Norsemen's battle cry. Fellow demonstrators cheer as the self-styled 'Resistance' members link arms to walk to the front lines and face off with National Guard troops and police. REUTERS/Carlos Garcia Rawlins/File Photo SEARCH "POY VENEZUELA" FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2017 PACKAGES. TPX IMAGES OF THE DAY.

Drawing inspiration from Ukraine's 2013-14 revolt, Venezuela's young protesters are donning Viking-like shields in battles with security forces and eagerly watching a film on the Kiev uprising. Foes of Venezuelan socialist President Nicolas Maduro are holding public showings of Netflix's "Winter on Fire" documentary about the three-month standoff in Ukraine that led to 100 deaths and the exit of then-president Viktor Yanukovich. In Venezuela's anti-government unrest, where 75 people have died since April, youths bear colourfully decorated homemade shields akin to those used in Kiev's Maidan Square. The young Venezuelans make their shields from satellite TV dishes, drain covers, barrels or any other scraps of wood and metal they can find. Some supporters also make and donate shields. The protesters use the shields to form walls, or even beat on them in unison, mimicking the Norsemen's battle cry. Fellow demonstrators cheer as the self-styled "Resistance" members link arms to walk to the front lines and face off with National Guard troops and police. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS PORTRAITS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: VENEZUELA-POLITICS/PROTESTERS

Supporters wave their hands in unison as they gather at a rally for U.S. Democratic presidential candidate Bernie Sanders in Anaheim, California, U.S., May 24, 2016. REUTERS/Mike Blake

Protesters raise their hands in unison during a rally held ahead of the 2015 Paris Climate Change Conference, known as the COP21 summit, in Sydney's central business district, Australia November 29, 2015. REUTERS/Jason Reed

A supporter of Spain's late dictator Francisco Franco holds a sign as he and other supporters gather to commemorate the death of the late Spanish dictator, a day before his 40th death anniversary, outside a cathedral in downtown Malaga, southern Spain, November 19, 2015. The sign reads" "Spaniards, we must group together firmly united to Francisco Franco and shout in unison, all for the homeland!" REUTERS/Jon Nazca

People walk past a board showing currency exchange rates in Almaty January 14, 2015. Growing damage from Russia's financial crisis on neighbouring former Soviet states could bury President Vladimir Putin's dream of creating an economic union to rival the United States and European Union. With countries from Belarus, which borders the European Union, and Kazakhstan, which neighbours China, spending billions to prop up their currencies or devaluing them in unison with the Russian rouble, many of those once firmly in Moscow's grip are questioning whether Russia has what it takes to lead. REUTERS/Shamil Zhumatov (KAZAKHSTAN - Tags: BUSINESS POLITICS)

A man walks past a board showing currency exchange rates in Almaty January 14, 2015. Growing damage from Russia's financial crisis on neighbouring former Soviet states could bury President Vladimir Putin's dream of creating an economic union to rival the United States and European Union. With countries from Belarus, which borders the European Union, and Kazakhstan, which neighbours China, spending billions to prop up their currencies or devaluing them in unison with the Russian rouble, many of those once firmly in Moscow's grip are questioning whether Russia has what it takes to lead. REUTERS/Shamil Zhumatov (KAZAKHSTAN - Tags: BUSINESS POLITICS)

Rental bikes are stored in unison at a bike rental shop along a beach board walk in Oceanside, California January 13, 2015. REUTERS/Mike Blake (UNITED STATES - Tags: SOCIETY ENVIRONMENT)

A Venezuelan soldier opens a door decorated for Christmas with an image depicting Venezuela's late President Hugo Chavez as he arrives to attend a lecture of the academic course, "Studies of the Thoughts of the Supreme Commander Hugo Chavez" in Caracas November 19, 2014. Students rise to their feet as a uniformed Venezuelan brigadier-general enters a large classroom at a Caracas military institute and proclaims: "Chavez lives!" In unison, they reply: "The fight goes on!" before settling at their desks for an hour-long lecture punctuated with references to Venezuela's late socialist leader, who died of cancer last year. The new academic course in Venezuela, "Studies of the Thoughts of the Supreme Commander Hugo Chavez", had been set up by the military and already attracted more than 10,000 students. Critics deride it as a North Korean-style personality deification, while proponents say the course promotes humanist values and ideals espoused by Chavez that both Venezuela and a materialistic wider world badly need. Picture taken November 19, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS EDUCATION SOCIETY)

A picture of Venezuela's late President Hugo Chavez is seen during a lecture of the academic course, "Studies of the Thoughts of the Supreme Commander Hugo Chavez" in Caracas November 19, 2014. Students rise to their feet as a uniformed Venezuelan brigadier-general enters a large classroom at a Caracas military institute and proclaims: "Chavez lives!" In unison, they reply: "The fight goes on!" before settling at their desks for an hour-long lecture punctuated with references to Venezuela's late socialist leader, who died of cancer last year. The new academic course in Venezuela, "Studies of the Thoughts of the Supreme Commander Hugo Chavez", had been set up by the military and already attracted more than 10,000 students. Critics deride it as a North Korean-style personality deification, while proponents say the course promotes humanist values and ideals espoused by Chavez that both Venezuela and a materialistic wider world badly need. Picture taken November 19, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS EDUCATION SOCIETY)

A student sits in front of an image of Venezuela's late President Hugo Chavez during a lecture of the academic course, "Studies of the Thoughts of the Supreme Commander Hugo Chavez" in Caracas November 19, 2014. Students rise to their feet as a uniformed Venezuelan brigadier-general enters a large classroom at a Caracas military institute and proclaims: "Chavez lives!" In unison, they reply: "The fight goes on!" before settling at their desks for an hour-long lecture punctuated with references to Venezuela's late socialist leader, who died of cancer last year. The new academic course in Venezuela, "Studies of the Thoughts of the Supreme Commander Hugo Chavez", had been set up by the military and already attracted more than 10,000 students. Critics deride it as a North Korean-style personality deification, while proponents say the course promotes humanist values and ideals espoused by Chavez that both Venezuela and a materialistic wider world badly need. Picture taken November 19, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS EDUCATION SOCIETY)

Students attend a lecture of the academic course, "Studies of the Thoughts of the Supreme Commander Hugo Chavez" in Caracas November 19, 2014. Students rise to their feet as a uniformed Venezuelan brigadier-general enters a large classroom at a Caracas military institute and proclaims: "Chavez lives!" In unison, they reply: "The fight goes on!" before settling at their desks for an hour-long lecture punctuated with references to Venezuela's late socialist leader, who died of cancer last year. The new academic course in Venezuela, "Studies of the Thoughts of the Supreme Commander Hugo Chavez", had been set up by the military and already attracted more than 10,000 students. Critics deride it as a North Korean-style personality deification, while proponents say the course promotes humanist values and ideals espoused by Chavez that both Venezuela and a materialistic wider world badly need. Picture taken November 19, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS EDUCATION SOCIETY)

An image of Venezuela's late President Hugo Chavez is seen in a classroom during a lecture of the academic course, "Studies of the Thoughts of the Supreme Commander Hugo Chavez" in Caracas November 19, 2014. Students rise to their feet as a uniformed Venezuelan brigadier-general enters a large classroom at a Caracas military institute and proclaims: "Chavez lives!" In unison, they reply: "The fight goes on!" before settling at their desks for an hour-long lecture punctuated with references to Venezuela's late socialist leader, who died of cancer last year. The new academic course in Venezuela, "Studies of the Thoughts of the Supreme Commander Hugo Chavez", had been set up by the military and already attracted more than 10,000 students. Critics deride it as a North Korean-style personality deification, while proponents say the course promotes humanist values and ideals espoused by Chavez that both Venezuela and a materialistic wider world badly need. Picture taken November 19, 2014. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS EDUCATION SOCIETY)

Dave Prentis, secretary general of the Unison Union, speaks at the Trades Union Congress (TUC) annual conference, in Liverpool, northern England September 8, 2014. REUTERS/Phil Noble (BRITAIN - Tags: BUSINESS EMPLOYMENT POLITICS)

Apple retail employee Minh Phan marches in the San Francisco Gay Pride Festival in California June 29, 2014. Thousands of Apple employees donned specially designed T shirts at the festival and marched in unison. This year's turnout was largest in the company's history, several Apple employees told Reuters. REUTERS/Noah Berger (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

An Apple employee waves a rainbow flag before marching in the San Francisco Gay Pride Festival in California June 29, 2014. Thousands of Apple employees donned specially designed T shirts at the festival and marched in unison. This year's turnout was largest in the company's history, several Apple employees told Reuters. REUTERS/Noah Berger (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS TPX IMAGES OF THE DAY)

Apple employees carry rainbow flags as they march in the San Francisco Gay Pride Festival in California June 29, 2014. Thousands of Apple employees donned specially designed T shirts at the festival and marched in unison. This year's turnout was largest in the company's history, several Apple employees told Reuters. REUTERS/Noah Berger (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS TPX IMAGES OF THE DAY)

Apple employees carry rainbow flags as they march in the San Francisco Gay Pride Festival in California June 29, 2014. Thousands of Apple employees donned specially designed T shirts at the festival and marched in unison. This year's turnout was largest in the company's history, several Apple employees told Reuters. REUTERS/Noah Berger (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS TPX IMAGES OF THE DAY)

Dolphins jump in unison behind a man dressed as Santa Claus at the Marineland Aquatic Park as part of Christmas holiday season preparations, in Antibes, southeastern France, December 12, 2013. REUTERS/Eric Gaillard (FRANCE - Tags: SOCIETY ANIMALS)

Dolphins jump in unison behind a man dressed as Santa Claus at the Marineland Aquatic Park as part of Christmas holiday season preparations, in Antibes, southeastern France, December 12, 2013. REUTERS/Eric Gaillard (FRANCE - Tags: SOCIETY ANIMALS)

Members of congress calling for comprehensive immigration reform stand in unison before they were detained by police in front of the U.S. Capital Building in Washington, October 8, 2013. REUTERS/Jason Reed (UNITED STATES - Tags: POLITICS SOCIETY IMMIGRATION CIVIL UNREST)

Friends and fans of ex-Chargers linebacker Junior Seau, who killed himself Wednesday with a shot to the chest, raise their arms in unison during a paddle-out memorial in front of his water front home in Oceanside, Californa May 6, 2012. Seau was an avid surfer. REUTERS/Mike Blake (UNITED STATES - Tags: SPORT FOOTBALL OBITUARY SOCIETY)

Friends and fans of ex-Chargers linebacker Junior Seau, who killed himself Wednesday with a shot to the chest, raise their arms in unison during a paddle-out memorial in front of his water front home in Oceanside, Californa May 6, 2012. Seau was an avid surfer. REUTERS/Mike Blake (UNITED STATES - Tags: SPORT FOOTBALL OBITUARY SOCIETY)

Crystal Palace Diving Club member Lexie Howard (L) showers with her team mates during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin. Taking the proverb "if you can't beat them, join them" quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace Diving Club member Lexie Howard dives during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin. Taking the proverb "if you can't beat them, join them" quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN)

Crystal Palace Diving Club member Lexie Howard (C) practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin. Taking the proverb "if you can't beat them, join them" quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace Diving Club member Lexie Howard practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin. Taking the proverb "if you can't beat them, join them" quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace Diving Club member Lexie Howard dives during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

A Crystal Palace diving club member wears a harness during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Lexie Howard practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Ford Fagan practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Members of the Crystal Palace diving club attend a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Francesca Del Celo is seen reflected in a mirror as she practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club members are seen reflected in a mirror as they practice on trampolines during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

A member of Crystal Palace diving club is reflected in a mirror during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Ford Fagan dives during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Robyn Birch dives during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

A member of Crystal Palace diving club dives watched by coach Xiang Yan Kong during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Members of Crystal Palace diving club wait for an elevator during a training session in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club member Scarlett Mew Jenson attends a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Members of the Crystal Palace diving club attend a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Lexie Howard (L) watches as fellow members of the Crystal Palace diving club stretch during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Members of the Crystal Palace diving club stretch during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Members of the Crystal Palace diving club stretch during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace diving club members practice on a trampoline during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

A Crystal Palace diving club member wears a harness during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

A Crystal Palace diving club member attends a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace Diving Club members practice on a trampoline during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)

Crystal Palace Diving Club member Victoria Vincent practices during a training session in a dry diving gym in London March 9, 2012. Standing in neat lines in a south London gym, a squad of hand-picked, tracksuited youngsters stretch their arms in unison, counting together in Mandarin.Taking the proverb 'if you can't beat them, join them' quite literally, Crystal Palace diving club has turned to Chinese expertise to foster Britain's future Olympic hopes. Picture taken March 9, 2012. REUTERS/Stefan Wermuth (BRITAIN - Tags: SPORT OLYMPICS DIVING)