How does the weigh-in work for Olympic wrestling? Weigh-ins take place in the morning for any wrestlers competing that day. The tournament for each weight class will be contested over a two-day span, ...

With the ranks of prospective sumo wrestlers thinning out, the Japan Sumo Association is beefing ... must be at least 167 centimeters tall and weigh 67 kilograms or more. Under the new rules ...