Ive started spending my lunchtimes cycling & running up stairs. Started counting calories, & doing weights. its hard, you will reach the point of mental failure many times where you just give up, but you have to push yourself to physical muscle failure to get results.
Like my mother in law, she is a firm believer in easy money & easy fitness. Her latest "health" tool is a vibrating plate. It shakes all the money out of your wallet.