The collars in question often referred to as ruffs, didn't allow for ease of movement.

这种领子通常被称为拉夫领，穿上后不便于行动。

Instead, the players likely would've worn knit high-wasted briefs, which had stretch and allowed for greater ease of movement.

相反，球员们可能会穿针织的高浪费三角裤，这些三角裤具有弹性，可以更轻松地移动。