<prompt> Mwandishi wa makala ya maneno 800 anaelezea athari za msimamo wa mwili juu ya utendaji wa michezo na hutoa vidokezo vya vitendo kwa wanariadha kuboresha umbo lao la mwili, pamoja na mifano maalum ya michezo na mazoezi ambapo msimamo mzuri una jukumu muhimu, ikiungwa mkono na utafiti wa kisayansi, anaelezea matokeo ya msimamo mbaya, kama vile kupunguza nguvu, kuongezeka kwa hatari ya jeraha, na kupunguza kasi ya kupona, na kutoa mazoezi na stretches ambayo yanaweza kusaidia wanariadha kuboresha msimamo wao.  <response>: Msimamo mzuri wa mwili unahitajika ili kuboresha utendaji wa viungo vya mwili, kama vile misuli ya mwili, misuli ya mwili, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, misuli, mis 