EVALUATION OF THE RELIABILITY OF THE 8-SECOND SKIPPING WITH HAND CLAPPING TEST IN 5- AND 6-YEAR-OLD KINDERGARTENERS WITH THE USE OF THE TEST-RETEST METHOD: METHODOLOGICAL ASPECTS AND PRACTICAL IMPLICATIONS Journal title: Human Movement Authors: ROBERT PODSTAWSKI, STANISLAW KONOPKA, DARIUSZ CHOSZCZ, RAFAEL MERINO-MARBAN, OSCAR ROMERO-RAMOS, MIL... Subject(s):