Significant treatment effects ( p < @ ) were evident on physical health outcomes ( decreased BMI and systolic blood pressure , -LSB- pre/post values of @ / @ kg/m@ and @/@mmHg respectively -RSB- ) , fitness ( decreased resting and recovery heart rate -LSB- @/@bpm and @/@bpm -RSB- ) , and cognition ( improved working memory -LSB- @ / @ items -RSB- ) .