Hi everyone,

I'm new to the group. I found it earlier this week while searching for bike reviews and have been lurking and I love what I see! So today I signed up.

So my first question is this.....what are the primary muscles used when biking, quads or hamstrings? The reason I ask is I recently lowered my seat and now I really feel it in my hamstrings where I used to feel it in my quads and unfortunately my knees. I'd really like to learn proper technique.

Thanks.....have a good day!