Just had a pretty busy but very accomplished although grueling day at my place of work, and realized how I'm still out of shape, despite how physical my job is, running around from place to place, lifting heavy objects throughout my day.
Im considering endurance uphill running to see how much my body can actually take before it gives out. Not overdoing it to the point of exhaustion, but I'm curious to see exactly how hard I can push my body in a workout, even though I already walk and bike literaly everywhere.

I'm reasonably athletic, not overweight at all, and yet I have this curious nature about practically everything in the life I've lived and continue to live, because....well, I guess I don't want certain barriers or limits in my life, and I'm slowly but surely trying to break free of whaty might be limiting me, mentally, emotionally or in this case, physically.

Wondering if anyone else ever had a feeling of being held back by themselves or others or the limits of what they thought they could achieve.

As for me, it's going to feel good to test my limits and then see if I can go beyond it.