Archive for October, 2013

  • Real-Time Fatigue Monitoring using Metabolic Power and CP/W’

    By Mladen Jovanovic on 26/10/2013

    Over the years there were couple of tries to monitor fatigue real-time in team sports, such as soccer. The most simple one was to use heart rate (HR) data and see if the players were getting tired by checking if the HR was getting higher and higher. Long story short – this doesn’t work and I have no clue…

  • Differences Between Locomotor Profile in Running and Biking,or Power vs Velocity Profiling

    By Mladen Jovanovic on 25/10/2013

    Differences Between Locomotor Profile in Running and Biking, or Power vs Velocity Profiling I am playing with Metabolic Power data estimates and I come to one interesting and confusing “finding” and I want to ask for an opinion and/or direction on this. Locomotor profile (see slides from Martin Buchheit) is basically MAS and MSS, or Maximal Aerobic Speed and...

  • Playing with R, ggplot2 and knitr

    By Mladen Jovanovic on 24/10/2013

    Over the last month I have been learning R programming language that is completely FREE and used extensively in statistics and data analysis. I have been also playing with ggplot2 which is a great graphics package for R, along with knitr which was used to produce this blog post/report.

  • Interview with Chris Carling

    By Mladen Jovanovic on 04/10/2013

    Interview with Chris Carling I have following work by Chris Carling for last couple of years now and one of his recent papers was a staple in my RSA is overrated article. Chris also wrote two books: Performance Assessment for Field Sports and Handbook of Soccer Match Analysis: A Systematic Approach to Improving Performance. Chris latest article entitled Interpreting Physical...

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