need it?
Yes I have considered that and do walk regularly - Phoenix Park is a good one when you do both lengths. But I don't like jogging & have not found anything that can get your heart rate up high enough for a real cardio workout like the rowing machine (done properly, which hardly anyone does), an aerobics class etc. I leave for work in the winter @ 7.45am and am lucky to get home by 7.30pm - gym is kind of handy when it's dark outside, you can do cardio, weights and go for a swim and I just know while it takes an effort to go there that I'm not always willing to make, left to my own devices I'm even worse!!