Vistas y estadísticas descargadas: Effects of training frequency on physical fitness in male prepubertal tennis players
Mapa geográfico
Leaflet | Map data © OpenStreetMap contributors
| Región | # |
|---|---|
| NA - América del Norte | 53 |
| AS - Asia, otros | 44 |
| EU - Europa | 30 |
| AF - Africa | 1 |
| SA - América del Sur | 1 |
| Desconocido | 10 |
| Total | 139 |