I get it now. I get why so many people bitch about running on treadmills.
I used to run on a treadmill and be "okay" with it.
NO MORE.
It was raining tonight and I decided to do my run at the gym since I was feeling a little sickly and didn't want to be drenched the entire time. I couldn't even finish my run. It was so disheartening...I only made it 3 miles and just felt awful the entire time. I kept looking at the time and looking at my speed and couldn't seem to run as fast as I do when I'm running outdoors.
My legs felt strange and sore and I didn't know what to do with my arms.
Is this normal?! What happened?!!
It's not the worst development ever...but nothing makes you feel worse than not being able to finish your run.