Just drink more water, and maybe couple with teas that helps with blood circulation and cardiovascular health (like hibiscus or rhubarb teas), you'll automatically end up going to the toilet frequently and getting some exercise in the process.
Also make that short toilet trip really count (pick up some dumbells and exercise your arms, do some stretches along the way, spot jogging etc).
Just drink more water, and maybe couple with teas that helps with blood circulation and cardiovascular health (like hibiscus or rhubarb teas), you'll automatically end up going to the toilet frequently and getting some exercise in the process.
Also make that short toilet trip really count (pick up some dumbells and exercise your arms, do some stretches along the way, spot jogging etc).
Problem solved.