The intensity of race walker load at various performance at 20 and 50 km

Pupiš, Martin, 1978-

The intensity of race walker load at various performance at 20 and 50 km / Martin Pupiš

In World race walking research : [monograph] Pupiš, Martin, 1978-. -- Banská Bystrica : Univerzita Mateja Bela, Fakulta humanitných vied, Katedra telesnej výchovy a športu, 2011. -- 248 s.. -- ISBN ISBN 978-80-557-0159-2. -- S. 7-25 [1, 23 AH]