Not much progress

Feel like I'm not progressing. Feel some ab pain after therapy so I need to take a step back and do more isometric stuff, holds and work with no weight. I sometimes wonder if I'll ever be able to train like I once did. I've slacked off on my cardio. I feel like I'm getting soft. Just skipping in place with the Core-x bands for a minute is pretty sweaty work for me. I've been working with the Swiss Ball and doing slow single leg presses with no weight.

Sometimes I wonder if doing nothing at all would help me more.

I still expect to be running in a month or so. I may start with sprint jogs on grass and stairs.