sweat over

She was named an assistant pastry chef in 2002 and became the executive pastry chef in November 2014 — just in time to sweat over the details of that year’s gingerbread White House for the holidays.

I could not see anything but the tears in his eyes and I felt his palms sweat over the back of my hand.

I could not see anything but the tears in his eyes and I felt his palms sweat over the back of my hand.

For her, the advantages of using sweat over other samples are clear: "it is a non-invasive and clean sample since, unlike the case with blood, we don't have to remove proteins, and it's much easier to analyze and detect metabolites."

Retail leaders say it will take years of gains in prescription sales before restaurants, weight loss companies and gyms break a sweat over these efforts.