title: Physical working capacity of young ice-hockey players.
abstract: In 77 systematically training young ice-hockey players aged 11--13 years their physical working capacity was assessed by the bicycle ergometric test PWC-170, and their heart volume was measured teleroentgenometrically. The physical working capacity of young ice-hockey players considerably exceeded that of their non-training coevals and older children. A positive correlation was found between the magnitude of the physical working capacity and the heart volume: the greater the initial heart volume, the higher the physical working capacity.
mesh_terms: D000293:Adolescent; D001827:Body Height; D001835:Body Weight; D002306:Cardiac Volume; D002648:Child; D005080:Exercise Test; D006688:Hockey; D006801:Humans; D008297:Male; D013177:Sports