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Woman comparing a data set on her phone to her fitness watch.

A Primer in the Power of Data Analytics

By tapping into the power of data analytics coaches can make important decisions more quickly and better prepare athletes for the specific demands of any given race.

Analytical Skills

Extend Your Analytical Skills

Joe Friel details the ways in which coaches can identify strengths and weaknesses in movement patterns, motivation, and training execution.

Xert's version of the PMC

An Introduction to Training Metrics, Part 2

The interrelationship between form, fitness, and fatigue is the basis for quantifying training load. Performance Management Charts help athletes visualize and interpret that balance. Coach Trevor Connor explains the science.

training metrics from intervals.icu

An Introduction to Training Metrics, Part 1

Physiologists and coaches have attempted to quantify training through both external and internal measures. We review the primary training metrics and detail the benefits and shortcomings of each.