Neeraj Chopra of India competes in the men's javelin throw final during the Tokyo Olympic Games. Photo by Christian Bruna, European Pressphoto Agency B.V.

Athletes' reflection on the track. The heptathlon at the 14th Chinese National Games, won by Ninali Zheng. Photo by Yujia Dou, Track & Field Camp

Joy. Athletes celebrate at the World Athletics Relays in Silesia. Photo by Michal Dubiel, 400mm.pl

Italy's Lamont Marcell Jacobs wins the gold medal in the men's 100m final at the Tokyo Olympics. Photo by Naoki Enokido

An athlete competes in the classic pentathlon at the Czech Republic Veterans Championships. Photo by Eduard Erben, CPA

Decathletes celebrate together following their competition at the Tokyo Olympic Games. Photo by Richard Heathcote, Getty Images

Portugal’s Pedro Pichardo celebrates his win in the men’s triple jump at the Tokyo Olympic Games. Photo by Clodagh Kilcoyne, Reuters

The Hunger (athletics) Games. Pole vaulter Malen Ruiz De Azua competes at the European Athletics Team Championships Super League in Silesia. Photo by Sergio Mateo Maria, Sportmedia

Brazil’s Lucas Mazzo, with a Brazilian flag emblazoned contact lens, cools down during the men’s 20km race walk at the Tokyo Olympic Games. Photo by Morgan Treacy, INPHO

Yulimar Rojas from Venezuela reacts after her last attempt during the final of the women’s triple jump at the Tokyo Olympic Games. With a jump of 15.67m from her final attempt, she breaks the Olympic and world record. Photo by Oscar Munoz Badilla, freelance / fotografiadeportiva

USA’s Tara Davis jumps at the Tokyo Olympic Games, with her hair falling into the sand pit. Photo by Felix Sanchez Arrazola, Fotorunners

Jorge Urena of Spain competes in the decathlon high jump at the Tokyo Olympic Games. Photo by Patrick Smith, Getty Images

Yanique Thompson of Jamaica pulls up as Christina Clemons of USA and Tobi Amusan of Nigeria leap in the women’s 100m hurdles semifinal at the Tokyo Olympics. Photo by Michael Steele, Getty Images

Kaede Maegawa of Japan competes in the women’s long jump T42 final during the Tokyo Paralympic Games. Photo by Joel Marklund, OIS (Olympic Information Service)

Ntando Mahlangu of South Africa competes in the men’s long jump T63 final at the Tokyo Paralympic Games. Photo by Dean Mouhtaropoulos, Getty Images

A pole vault competitor is reflected in a puddle at Tokyo's Olympic Stadium. Photo by Juan Ignacio Roncoroni, Delegacion de la Agencia Efe en la Republica Argentina

USA's Raven Saunders reacts as she competes in the women's shot put final during the Tokyo Olympic Games. Photo by Ben Stansall, AFP

The Poland team celebrates after winning mixed 4x400m gold at the Tokyo 2020 Olympic Games. Photo by Aleksandra Szmigiel, Running Creatives / Reuters

Kyle Blignaut of South Africa in action during men's shot put qualification at the Olympic Games in Tokyo. Photo by Dylan Martinez, Reuters

Viktoriya Tkachuk of Ukraine competes in the women’s 400m hurdles semifinals at the Tokyo Olympic Games. Photo by Vegard Grott, Bildbyran

Rachel McCoy of the United States competes in the women's high jump qualification at the Tokyo Olympic Games while her fellow competitors shelter from the sun. Photo by Ryan Pierse, Getty Images