Admissions to the Circuit Club at the Mariner Centre have rocketed by 91 per cent in one year.
During the same time, admissions to Grangemouth Stadium increased by 28 per cent and Grangemouth golf club reported 25 per cent more rounds played.
Grangemouth Circuit Club maintained admissions, but this was due to a closure for refurbishment.
The figures were discussed at Falkirk Council Scrutiny committee last week.
Convenor Provost Pat Reid said: “An increase in users by 91 per cent in 12 months is incredible - perhaps Falkirk is getting fitter.”
The rise comes after Circuit Clubs introduced the popular Les Mills exercise classes.