title: Editorial: What Is New in Exercise Regimes for Frail Older People - How Does the Erasmus Vivifrail Project Take Us Forward?
authors: Mikel Izquierdo, PhD, Department of Health Sciences, Public University of Navarra (Navarra) SPAIN , Campus of Tudela, Av. de Tarazona s/n. 31500 Tudela (Navarra) Spain, Tel + 34 948 417876, mikel.izquierdo@gmail.com.
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authors: Izquierdo
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authors: Rodriguez-Mañas
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authors: Sinclair