Correction to: A non‑linear analysis of running in the heavy and severe intensity domains

Correction to: European Journal of Applied Physiology https://doi.org/10.1007/s00421-021-04615-6

The authors would like to correct the following errors in the publication of the article.

Unfortunately, Fig. 2 and Fig. 3 were published incorrectly in the original publication of the article and omitted superscript characters and presented incorrect values for the x-axis. The complete, corrected Figs. 2 and 3 are given below.

Fig. 2

Changes to hip flexion/extension sample entropy (a), DFA-α (b), and standard deviation (c) over the course of trials performed at 95% CV (open circles), 100% CV (black circles), 105% CV (open squares), and 115% CV (black squares). For clarity error bars (± SD) have been omitted for all but the final data point. *Different from first epoch P < 0.05; ^adifferent from 115% CV P < 0.05; ^bdifferent from 105% CV P < 0.05

Fig. 3

Changes to hip adduction/abduction sample entropy (a), DFA-α (b), and standard deviation (c) over the course of trials performed at 95% CV (open circles), 100% CV (black circles), 105% CV (open squares), and 115% CV (black squares). For clarity error bars (± SD) have been omitted for all but the final data point. *Different from first epoch P < 0.05; ^adifferent from 115% CV P < 0.05