Table 4: Exercise self-efficacy scores for three groups across three time periods.

Time periodEBG groupEG groupCG groupSig
MeanSD MeanSD MeanSD

Baseline1835.0014.652339.0919.002238.7016.310.698
Week 121853.3310.292348.8611.3322241.3014.240.009*
Week 241873.838.4592352.7313.9502249.4816.350.000*

Note. Significant at .