FITT activity level 2; 5-11 occas of mod/vig activity in 4 wks
fitt activity level 2; 5-11 occas of mod/vig activity in 4 wks
FITT activity level 2; 5-11 occasions of a mix of moderate and vigorous activity in 4 weeks
fitt activity level 2; 5-11 occasions of a mix of moderate and vigorous activity in 4 weeks