Wrestling (including freestyle, Greco-Roman, and American folkstyle) gained tremendous respect due to its effectiveness in mixed martial arts competitions. It is widely studied by mixed martial artists and credited for conferring an emphasis on conditioning for explosive movement and stamina, both of which are critical in competitive mixed martial arts. It is known for excellent takedowns, particularly against the legs. Notable wrestlers in MMA include: Khabib Nurmagomedov, Chael Sonnen, Randy Couture, Brock Lesnar, Colby Covington, Kamaru Usman, Chris Weidman, and Olympians Daniel Cormier, Dan Henderson, silver medalist Yoel Romero and gold medalist Henry Cejudo.