Went on a 4 mile run on Monday evening.

Yesterday was my final workout of the deload week:

Reverse hyper single leg curls

4 plates x 15, 15

6 plates x 15, 15

Sandbag front squats

200 x 12, 15, 15

200 lb sandbag floor to shoulder: 1 rep

Standing ab wheel: 8

Crunches: 50

Very pleased with how shouldering the bag went. No fumbles or hesitation, it just clicked and I easily got it up. I wanted to do more, but the last time I even picked up a bag my back hurt afterwards, so I treated this more as a test of how well I have the technique down. 

Since that session, I've run into 3 instances of bending down for something and feeling a back tweak in my lower left side that soon dissipates, so I was right to be careful. No pain at present, though.