Fig. 4From: Contemporary perspectives of core stability training for dynamic athletic performance: a survey of athletes, coaches, sports science and sports medicine practitionersResponses to a series of statements relating to ground-based loaded free barbell exercises and trunk muscle activation. Data are reported as mean level of agreement with 95% CI. 1 = strongly agree, 5 = strongly disagree. Significant differences p < 0.001: a vs b, a vs d, b vs c, c vs d. CI: confidence intervalBack to article page