Ok, so I've been doing a LOT of research the past week or so, asking lots of questions on these forums too. I'm going to incorporate 2 days a week of High Intensity Interval Training (HIIT) on the TM. Anyone else ever tried this? I've found several routines to start with. You basically warm up, do 30 seconds of a jog, followed by 30 seconds of a sprint, etc. until you complete either xx rounds or xx minutes. (There are many variations but that's the basic gist of it.) The longest I've seen any particular routine is 20-30 minutes. HIIT keeps your body from settling into that "steady-state" mode, where you're at your target heartrate but your body has become more efficient so your just not burning the calories that much. HIIT keeps your body out of steady-state and keeps it guessing and burning much more calories both during and especially after you exercise. At least, that's my understanding of it.
The whole gerbil-on-the-treadmill routine is just getting to be a bit much and a bit boring. Mentally I am having trouble being on the thing for 45-50 minutes at a stretch. So I'm also going to limit my regular workouts to a solid 30 minutes of heart rate working out, at a higher intensity that what I had been doing. I think I wasn't pushing myself enough and was too concerned w/how many miles I was doing. I also started working out w/weights. The total gym just wasn't doing it for me. Maybe I was doing something wrong or just not doing enough but since I have dumbells I'm starting a 2 days/wk upper body and 2 days/wk lower body workout. Nothing fancy; just basic stuff. I did a full blown UB workout last Monday (b/4 Valentines Day). 3 exercises of 3 sets each for biceps, triceps, chest, back and shoulders. AAccckkk, how stupid was I????
EXCRUICIATING bicep pain for three days. Couldn't extend my arms
at all. The only good thing was that I absolutely couldn't shovel the snow that we got on Valentines Day; hubby and oldest daughter had to do it.

Learned my lesson the hard way and restarted yesterday. I can feel the muscles I worked (except the biceps; I went really light cause I was afraid!

) but am not in pain. Going to do LB stuff and a 30 TM workout now. Don't feel like it but will do it anyway. Haven't stepped on the scale in over 2 weeks cause I just know it went up from over eating and I don't want to see it.
Hope everyone is hanging in there.
Jo