What can physicists help in theoretial biology, besides math and fresh perspectives?

By googling this keyword: "theoretical biology" and physics, I get many interesting pages, such as:

• Physics meets biology: Bridging the culture gap


• Biology is more theoretical than physics


• Why physicists like models, and why biologists should


• Biology is the new physics (note that this article is somewhat misleading in my opinion)

All pages I found mostly (or only, if I remember correctly) focus on the advantages of the physicists are math and being a neophyte. But that means a mathematician is also adequate to this.

My undergraduate dissertation is about biophysics, so I actually know that there are things that a physicist can help in biology. But mostly I see them in molecular biology. I don't know what else can physicists actually can help with their background.