01715nas a2200289   4500000000100000008004100001260003600042653002800078653002700106653001700133653001600150653001100166653003400177653002400211653002100235653001100256653002800267100001800295700001500313700001100328700000800339245010400347856016100451490000800612520078500620020002001405                                       d  bInstitute of Physics Publishing10aChinese characteristics10aDegree of organization10aFolk customs10aGrass roots10aHealth10aIntangible cultural heritages10aNational conditions10aNational fitness10aSports10aSustainable development1 aChuan-yan Guo1 aShi-jun Xu1 aGe Luo1 aIOP00aResearch on the integration development of sports intangible cultural heritage and national fitness  uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85089347763&doi=10.1088%2f1755-1315%2f510%2f3%2f032002&partnerID=40&md5=fc76e8c4cee583088b19a4622de6dc950 v5103 aThis paper explored the integration and development of intangible cultural heritage sports and national fitness from the perspective of organization. The research shows that the intangible cultural heritage of sports based on folk custom and tradition can enrich people s spiritual and cultural life and the content system of national fitness. The construction of national fitness system with Chinese characteristics is helpful to protect the intangible cultural heritage of sports. Conclusion: We should strengthen the construction of grass-roots sports organizations, improve the degree of organization, explore the sports methods in line with national conditions, and organically integrate the protection of sports intangible cultural heritage with the national fitness system.  a17551307 (ISSN)