December 9 - 3 short miles

Yesterday I skipped the gym and Monday my left foot was hurting on the leftmost side, so I did a mile and a half then biked. This morning I did a little more than 3 miles, and nothing fancy or fast. I lifted (arms) after, and did the same on Monday. My muscle mass is diminishing it seems, so in an effort to salvage what's left of it, I have reintroduced a bit of light weight training. We only do 7 this weekend, so I'm not too concerned - the 20 is over and out of the way!