The Trump administration is facing more pressure over its handling of documents related to the Jeffrey Epstein case, with calls for greater transparency continuing despite the Justice Department seeking the release of grand jury testimony.

The president gave up most sports except golf after college because he believed that “the human body was like a battery, with a finite amount of energy, which exercise only depleted. So he didn’t work out,” according to the 2017 book, “Trump Revealed.”

The test was conducted in U.S. public schools for decades until it was retired by the Obama administration. Here’s what to know about it and why Trump wants it back.