Visitors are seen next to a sculpture featuring skates outside the headquarters of Beijing Organising Committee for the Beijing 2022 Olympic and Paralympic Winter Games in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Children are silhouetted as they ride a scooter and a skateboard during the sunset at a skate park on the seawall of Calais, France, July 28, 2021. REUTERS/Pascal Rossignol

Germany's skateboarder Lilly Stoephasius skates during a training for the Tokyo 2020 Olympic Games at a halfpipe in Wustermark near Berlin, Germany June 16, 2021. Picture taken June 16, 2021. REUTERS/Annegret Hilse

People skate at an ice rink in Dubai Mall in Dubai, United Arab Emirates, June 11, 2021. Picture taken June 11, 2021. REUTERS/Christopher Pike

A person skates at a skatepark as cases of the Indian coronavirus variant continue to rise in Whitley Bay, North Tyneside, Britain May 28, 2021. REUTERS/Lee Smith

A person skates at a skatepark as cases of the Indian coronavirus variant continue to rise in Whitley Bay, North Tyneside, Britain May 28, 2021. REUTERS/Lee Smith

People skate at a skatepark as cases of the Indian coronavirus variant continue to rise in Whitley Bay, North Tyneside, Britain May 28, 2021. REUTERS/Lee Smith

A person skates at a skatepark as cases of the Indian coronavirus variant continue to rise in Whitley Bay, North Tyneside, Britain May 28, 2021. REUTERS/Lee Smith

A person skates at a skatepark as cases of the Indian coronavirus variant continue to rise in Whitley Bay, North Tyneside, Britain May 28, 2021. REUTERS/Lee Smith

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

A group pose for a friend while attending a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

Two people hug each other while attending a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

Two people hug each other while attending a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

People attend a roller skating disco at Roller Nation, as the coronavirus disease (COVID-19) restrictions continue to ease, in London, Britain, May 17, 2021. Picture taken May 17, 2021. REUTERS/Henry Nicholls

A boy holding a Palestinian flag roller skates in central Istanbul, Turkey May 16, 2021. REUTERS/Dilara Senkaya

Fatima Abdi, Somali immigrant, and her family gather with the community in celebration of Eid at Robben's Roost Roller Skating Rink, in Louisville, Kentucky, U.S. May 13, 2021. REUTERS/Amira Karaoud

Lina Zoghbi, who's parents are Tunisian, plays with her sister Rania at Robben's Roost Roller Skating Rink during celebration of Eid, in Louisville, Kentucky, U.S. May 13, 2021. REUTERS/Amira Karaoud

A woman skates outside Las Ventas bullring ahead of the first bullfight since the start of the coronavirus disease (COVID-19) pandemic, in Madrid, Spain May 1, 2021. REUTERS/Susana Vera

Workers carry the skating rink portion of Rockefeller Center as they work on the New York City section of the "Miniland" area of the new Legoland New York Resort theme park during a press preview of the park, which is currently under construction, with plans to open to the public in the summer of 2021 in Goshen, New York, U.S., April 28, 2021. REUTERS/Mike Segar TPX IMAGES OF THE DAY

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Athletes pose for pictures during an award ceremony after a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Athletes and their team members are seen at a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Athletes take part in an award ceremony after a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Attendants are seen dressed up in costumes before an award ceremony following a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Attendants are seen dressed up in costumes during an award ceremony after a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

Athletes take part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

An athlete takes part in a speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the National Speed Skating Oval, in Beijing, China April 7, 2021. REUTERS/Tingshu Wang

A man roller skates through Hyde Park, amid the coronavirus disease (COVID-19) outbreak, in London, Britain, April 4, 2021. REUTERS/Henry Nicholls

A woman roller skates through Hyde Park, amid the coronavirus disease (COVID-19) outbreak, in London, Britain, April 4, 2021. REUTERS/Henry Nicholls

A guest grants a certificate and flower to the gold medalist during a medal ceremony following a short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Medalists leave the podium after a medal ceremony for short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Medalists hold flowers and certificates as they pose during a medal ceremony after a short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Medalists hold flowers and certificates as they pose during a medal ceremony after a short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Athletes take part in a short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Athletes take part in a short track speed skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 4, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

A figure skater gestures to her teammate during an ice dance competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Seats are pictured inside the Capital Indoor Stadium during a figure skating competition held as a test event for the 2022 Olympic Winter Games, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang

Athletes take part in a figure skating competition held as a test event for the 2022 Olympic Winter Games, inside the Capital Indoor Stadium, in Beijing, China April 3, 2021. REUTERS/Tingshu Wang