7. Laura Giombini of Italy reacts during their women's beach volleyball match against CanadaShaun Botterill/Getty Images
8. Croatian water polo player Andro Buslje competes against MontenegroLaszlo Balogh/Reuters
9. Giorgio Avola of Italy celebrates winning his foil match. REUTERS/Issei Kato
10. France's Sofiane Oumiha lands a punch on Honduras' Teofimo Andres Lopez Rivera during the men's light (60kg) matchYuri Cortez/AFP
11. Russian gymnast Nikita Nagornyy competes on the vault during the men's team finalRyan Pierse/Getty Images
12. Michael Phelps of the United States prepares for the second semifinal of the men's 200m butterflyAl Bello/Getty Images
13. Slovakia's Barbora Balazova eyes the ball in her singles
qualification round table tennis matchJuan Mabromata/AFP
14. Kacper Majchrzak of Poland reacts following the men's 200m freestyle finalJulian Finney/Getty Images
15. USA's April Ross dives during their women's beach volleyball qualifying match against ChinaLeon Neal/AFP
16. Yosuke Nakayama of Japan reacts after an unsuccessful lift in the men's 62kg weightliftingYves Herman/Reuters
17. Poland's Malgorzata Kozaczuk reacts after losing to Tunisia's Azza Besbes in
their womens individual . (Photo by Kirill Kudryavtsev/AFP Photo)
18. Michael Phelps of the U.S.
celebrates as his 4 x 100m
freestyle relay won the gold.
REUTERS/Stefan Wermuth
19. Austria's Alexander Huber reacts during their men's beach volleyball qualifying match against the USAYasuyoshi Chiba/AFP
20. Netherlands' Robin De Kruijf (L) and Netherlands' Lonneke Sloetjes
react following the women's qualifying volleyball match between
China and the Netherlands. (Photo by Pedro Ugarte/AFP Photo)
21. Chang Hye-Jin of South Korea competes in the women's archery eventYves Herman/Reuters
22. Oscar Albeiro Figueroa Mosquera of Colombia reacts during the men's 62kg group A weightlifting contestLars Baron/Getty Images
23. Romania's Corina Caprioriu reacts
after losing to Portugal's Telma
Monteiro during their women's –57kg
judo contestToshifumi Kitamura/AFP
24. US gymnast Simone Biles smiles during a practice session of the women's Artistic gymnastics (Photo by Emmanuel Dunand/AFP Photo)
25. Segun Toriola of Nigeria plays a men's singles second round table tennis match against Koki Niwa of JapanMike Ehrmann/Getty Images
26. Brazil's Marina Gobbi Canetta prepares to shoot during an
archery elimination round. Getty Images/Buda Mendes
27. Prepare for impact! Members of the South Korean
defense brace for the ball as Sweden's Nathalie
Hagman scores a penalty shot during the women's
preliminary handball match on Aug. 8, 2016. Ben
Curtis/AP Photo