简介:Thearticlegivestheanalysistothemassathleticdancesanditsinfluenceonthehealthofthemiddleandold-agedpeople.Theresearchshows,throughcontrasting,observingandphysiologicallyanalyzing,thatthereisanimprovementinloweringpeople'sbloodviscosityandincreasingfatscatabolism,raisingtheserumlevelaswellasloweringtheserumdensity,ifthesepeopletakepartinthemassathleticdancesregularlyforalongtime.