Well, it turned out I spoke too soon in my previous post. I said I was fine, but fact is, for 5 days after biking, I've been suffering from extremely muscle sore and weakness, feeling debilitated most of time. Today I realized this fatigue came from my weakened muscles.
For years my focus was on my heart, and I did mostly cardio exercises. After this "test" - the bike tour I mentioned in previous post, I found that my heart was certainly improved, but my muscle seemed much weaker than before. Of course I always knew I needed some muscle exercises but my heart problem always always seemed more urgent. It's good that I finally improved my heart, and now it's time to improve muscles!
No comments:
Post a Comment