A Meta- Analysis (Spence Et Al

A meta- analysis (Spence et al.,2005) examined the relationship between exercise and self- esteem.The analysis found that _.

A) only global esteem but not the physical self is influenced by exercise
B) exercise results in small but significant improvements in global self- esteem.
C) increases in physical fitness had no impact on changes in global esteem
D) exercise results in a strong increase in self- esteem,especially the body component.