Stick to it for a month or two. In fact, it is not feasible to pull the ligament. Leg press and others are actually pulling muscles, because ligaments are tendons and tendons, and they are not elastic. You bend your arm in half, and then stretch it. The one that protrudes inside (actually two, touch it carefully) is a ligament, and you can't stretch it.

Stretching muscles can naturally make muscles longer when relaxing, so stretching muscles can make legs thinner, but repairing is enough, and the length depends on your bones. Eat more calcium supplements or something.