Gregory reveals penalty practice
Rangers' 3-1 victory at Leicester on Saturday lifted them one point above the relegation zone, and allowed them to head into the two-week international break in good heart.
Marc Nygaard slotted home a crucial spot-kick at the Walkers Stadium, and Gregory said: "Any drawn match on the training ground ends with a penalty shoot-out.
"Sometimes, the captain of one team will have to nominate a player on the opposing team to take a penalty - and sometimes that will be the worst penalty-taker.
"The lads are put under pressure on the training ground, because we want to make sure they are ready to step up if the chance comes during a match."