手球運(yùn)動(dòng)員合理膳食營(yíng)養(yǎng)研究

Research on a Rational Diet and Nutrition for Handball Players

XUETixin

（College ofPhysical Education，Shandong Normal University，Jinan 25o358，China）

Abstract： Handballis a high-intensity，highlycompetitive sport that places significant demands onathletes' physical fitnessand recoverycapabilities.Proper dietary nutrition notonlyprovides handball players withsufficient energy support but also promotes muscle repair， enhances athletic endurance，boosts immunity，and optimizes competitive performance.This article analyzes the energy supply characteristics of handball，explores reasonable nutritional supplementation strategies，and offrs sientific recommendations toaddresscommon issues inthe dietary structure ofhandballplayers， in order to provide theoretical support for athletes'training and competition.

Keywords： handball; dietary nutrition; athlete nutrition

1手球運(yùn)動(dòng)特點(diǎn)

手球運(yùn)動(dòng)集跑動(dòng)、跳躍、投擲、對(duì)抗等多種運(yùn)動(dòng)形式于一體，運(yùn)動(dòng)員需要在長(zhǎng) 40m 、寬 20m 的場(chǎng)地上不斷進(jìn)行加速啟動(dòng)、穿插跑動(dòng)，并通過(guò)快速傳球、攻防轉(zhuǎn)換與連續(xù)跑動(dòng)完成進(jìn)攻，要求運(yùn)動(dòng)員具備出色的耐力、爆發(fā)力和敏捷性。（剩余4261字）