EN
The aim of the work was to estimate the basic parameters of body dimensions (biometrical traits) of one-year-old Małopolska horses bred in the years 1982 - 1998 in the Walewice Stud of Horses. The analysis included: height at withers, chest girth, cannon circumference and two indexes: index of chest girth and boniness index. Correlation between the analysed traits was also calculated. The variance components were estimated according to REML method.