The impact of physical programs to the level of muscle imbalance in pupils of the 8th grade at primary school

Knechta, Marián, 1991-

The impact of physical programs to the level of muscle imbalance in pupils of the 8th grade at primary school / Marián Knechta

In European journal of physical education and sport. -- Bratislava : Academic Publishing House Researcher, 2018. -- ISSN 2409-1952. -- Vol. 6, no. 2 (2018), pp. 50-54