Fig. 5
From: Effects of core stability and feedback music on upper body mediolateral movements during cycling
Mean (± SE) amplitude of (A) and symmetry (B) in mediolateral head motion in the poor- and good-core-stability groups. (A) The amplitude of mediolateral head motion was significantly higher in the poor-core-stability group compared to the good-core-stability group during cycling (ANOVA, ***p < 0.001). (B) An SI of 0° indicates symmetric mediolateral head motion. The poor-core-stability group demonstrated significantly less symmetry in mediolateral head motion during cycling compared to the good-core-stability group (ANOVA, *p < 0.05)