approaching significancep = 0.91
Time Trial Meta-Regression When all of the covariates were entered as individual models, they did not significantly impact the magnitude of change seen from HA, however, high intensity training was approaching significance and this variable explained 24% of the variance seen in this type of performance test (coefficient [95% CI]; fitness level, 0.00 [−0.02, 0.03], p = 0.91; induction length, 0.08 [−0.07, 0.23], p = 0.28; session duration, 0.00 [−0.01, 0.01], p = 0.40; high intensity, −0.58 [−1.17, 0.02], p = 0.06; moderate intensity, −0.23 [−0.65, 0.18], p = 0.26; induction method, −0.08 [−0.53, 0.37], p = 0.74; heat index of induction, 0.01 [−0.02, 0.05], p = 0.45; heat index of testing, 0.03 [−0.01, 0.06], p = 0.16).