So 2 days ago I did my W3R1 and I'm so proud of myself. I did the whole workout. I was nervous about running for 3 minutes, but I did it!
I felt fine physically while I was running. Felt so great afterwards that I walked for an extra 30 minutes after the workout was complete. I went to bed and everything was fine.
The next morning I woke up and my right knee was killing me. It wasn't swollen, but it's a little tender to the touch and it hurts to straighten my leg and walk.
I was vey careful when I was running. Didn't step in any holes or run on an uneven path. Did I injure my knee or are the muscles just not used to running for that duration? I'm supposed to run tonight. Should I skip it? Should I buy a knee brace?