Practice to pitch: The relationship between force-velocity profiles and match-day performance of semi-professional rugby union players.

Introduction: This exploratory study aimed to assess the relationship between athlete neuromuscular performance and rugby performance indicators. Specifically, the study looked at the force-velocity profiles (FVPs) derived from four common resistance exercises and their relationship with rugby performance indicators (RPIs).

Methods: The study recruited twenty-two semi-professional male rugby players (body mass 102.

A Study into the Reliability of the Data Flow from GPS Enabled Portable Fitness Devices to the Internet.

The growth in availability and affordability of portable fitness devices (PFDs) has facilitated a concomitant growth in the collection and sharing of what are assumed to be reliable measures of exercise and physical activity. This data is increasingly used by fitness trainers to track performance progression, and plan training. Whilst the reliability and validity of these devices has been reported, investigation into the variance in the data at different access points is less well examined.