I have had a lull the past week. By that I mean I have not really done any exercise in terms of running, swimming or classes. I find it really hard to keep on top of my fitness when I have had a stressful day. The silly thing is I know that doing exercise will make me feel great afterwards! The children and work/life balance is weighing on my mind so much, that I am just worn out come the evenings and I have been not motivated.