Physiological Performance Measures as Indicators of CrossFit® Performance

Physiological Performance Measures as Indicators of CrossFit® Performance

Blog Article

CrossFit^® began as another exercise program to improve physical fitness and has rapidly grown into the “sport of fitness„.However, little is understood as to the physiological indicators that determine CrossFit^® sport performance.The purpose of this study was to determine which physiological performance measure was the greatest indicator of CrossFit^® workout performance.

Male (n = 12) and female (n = 5) participants successfully completed a treadmill graded exercise test to measure maximal oxygen uptake PSYLLIUM HUSK CAPS (VO_2max), a 3-minute all-out running test (3MT) to determine critical speed (CS) and the finite capacity for running speeds above CS (D′), a Wingate anaerobic test (WAnT) to assess anaerobic peak and mean power, the CrossFit^® total to measure total body strength, as well as the CrossFit^® benchmark workouts: Fran, Grace, and Nancy.It was hypothesized that CS and ORG BLACK MACA POWDER total body strength would be the greatest indicators of CrossFit^® performance.Pearson’s r correlations were used to determine the relationship of benchmark performance data and the physiological performance measures.

For each benchmark-dependent variable, a stepwise linear regression was created using significant correlative data.For the workout Fran, back squat strength explained 42% of the variance.VO_2max explained 68% of the variance for the workout Nancy.

Lastly, anaerobic peak power explained 57% of the variance for performance on the CrossFit^® total.In conclusion, results demonstrated select physiological performance variables may be used to predict CrossFit^® workout performance.