Effect of Increasing the Number of Substitutions on Physical Performance during Periods of Congested Fixtures in Football

• Egile Nagusiak: Abraham García-Aliaga (Egilea), Adrián Martín-Castellanos (Egilea), Moisés Marquina Nieto (Egilea), Diego Muriarte Solana (Egilea), Ricardo Resta (Egilea), Roberto López del Campo (Egilea), Daniel Mon-López (Egilea), Ignacio Refoyo (Egilea)
• Formatua: Liburua
• Argitaratua: MDPI AG, 2023-01-01T00:00:00Z.
• Gaiak: article
• Sarrera elektronikoa: Connect to this object online.

(I) This study aimed to evaluate the impact on physical demands induced by FIFA's new rule implemented based on the number of substitutions caused by COVID-19. (II) Sixty-six matches were analysed in peak periods (microcycles of three matches in a week) in the competition period before and afte...