Medicine and Health Sciences Commons^™

Pacing Strategies Differ By Sex And Rank In 2020 Crossfit® Open Tests, Gerald Mangine, Elisabeth K. Zeitz, Joshua D. Dexheimer, Ashley Hines, Brandon Lively, Brian Kliszczewicz

Faculty and Research Publications

This retrospective study collected video recordings of a random selection of eighty men and women (n = 160) completing all five tests of the 2020 CrossFit® Open. All competitors were ranked within the top 10,000 overall but were sub-divided based on whether they ranked within the top 10% of their respective divisions. To examine the effect of sex and rank on pacing strategy, video analysis quantified the overall repetition completion rate on each test, as well as per minute (or round) repetition completion rates for each test’s individual exercises, quantity of failed repetitions, break times, and transition times. All …

Agreeability Of Actigraph And Activpal 4™ Measures Of Vigorous Activity, Hannah Sandstrom, Barry Francis, Alyssa Thomas, Sthefany Diaz Orduz, Bre Mcdonald, Sophia Ramirez

Symposium of Student Scholars

Key Words: Accelerometry, activPal 4™, ActiGraph, RPE, HR

Introduction: Wearable technologies are consistently used in research to track physical activity and study how it can improve overall health. ActiGraph and activPal are research-grade accelerometers that track activity levels of all intensities in humans. ActivPal has recently improved its technology to measure vigorous activity more accurately to be consistent with the gold standard Actigraph measures. The purpose of this study is to test the agreeability between the vigorous activity measures of the ActiGraph and activPal 4™ devices. Methods: Regular exercisers are being recruited from the KSU Department of Exercise Science and …