<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31321178</termId><termName>medicine balls</termName><termType>PT</termType><termNote><![CDATA[ Large, solid, heavy, leather-covered balls used for conditioning exercises, generally weighing 6 to 9 pounds, and measuring about 18 inches in diameter. ]]></termNote><termCreatedDate>2026-03-30 20:26:35</termCreatedDate><relation><relationType>UF</relationType><termId>31321179</termId><termName>ball, medicine</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321180</termId><termName>balls, medicine</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31321181</termId><termName>medicine ball</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307785</termId><termName>fitness and exercise equipment</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31306377</termId><termName>balls</termName><termType>PT</termType></relation></term>  </Zthes>