I measure progress by how I feel. I can feel my body changing. I can feel myself getting stronger and more fit. When I started SP in April I couldn't walk around the park with out being out of breath, now I walk 2.5 miles and I am starting to jog. To me that is great progress. I am also making better food choices and my love life is more active
, there are many ways to measure progress, the scale is just one of them.