209VOLUMEN 39(3) Nº 209
Editorial
The prescription of physical exercise, a necessity
Luis Franco Bonafonte
SummaryOriginales
Evaluation of the maximum speed in a 30-metre sprint among young Argentine football players
Mauro Darío Santander, Horacio Eugenio Anselmi, Gastón César Garcia.
SummaryIs ultradistance sport healthy? A descriptive observational study of a cohort of ultradistance runners
Inhar Esnaola, Ricardo Palenzuela, Maite Urcelay, Nerea Sarriegi, José I. Martin, Haritz Esnal
SummaryAssessment of the functional movement screen and injuries in gymnasts
Mercedes Vernetta-Santana, Alicia Salas-Morillas, Jesús López-Bedoya
SummaryElectro-echocardiographic correlation in high-performance athletes
Claudio M. Marigo, Carlos R. Vozzi, Lara Vozzi, Stella M Pezzotto
SummaryACTN-3 and ECA genes expression do not influence the acute change in muscle mechanical and functional properties in youth handballers
Randall Gutiérrez-Vargas, Jose Alexis Ugalde-Ramírez, Guillermo Miranda, Isabel Briceño-Suarez, Rocío Ulloa-Sandí, Daniel Rojas-Valverde
SummaryRevisiones
Physical activity, physical condition and quality of life in older adults. Systematic review
Antonio M. López-Martí, Irene de Haro Padilla, Antonio López-Téllez, Jerónimo García Romero
Summary