Coldest day so far

Tues. my day off, well may work alittle while. Decided to go to the YMCA. 22 degrees and very icy. I have the membership, wht not use it! I told myself I will attempt to make Tuesdays my weight training day. 7:45 AM, I started off on the treadmill running for 1/2 hr. giving me a nice 3.15 miles. Then I jumped on all the weight machines....I'm trying to do 3 sets of 12. Some have been better than others, but it's been yrs. since I've done this. I'm not trying to build bulk. I just want to toan up. Then I jumped back on the treadmill and ran another 3 .45 miles. Not to bad. I can tell it's going to take a while. But I'm sure it will be worth it come spring time.