Relationships between training volume, intensity and injury-risk in professional rugby league players

This month’s feature articles are led off by Cummins and colleagues, describing a model for a decision support mechanism in Rugby League utilising external workload metrics. In the second feature article this month, Aguila-Farias’ group underline the need to ensure a weekend day is included when estimating weekly activity levels with the ActivPAL and in the final feature article, Cobley and co-workers describe corrective adjustment procedures for dealing with the relative age effect in swimmers.