Agility

Agility is a Speed Perk featured in Modern Warfare: Resurgence

"During heated confrontations, use Agility to enter battle through the best route, or to flee and re-enter through flanking position"

- In-game Description

Overview
Agility allows the player to move faster and take less fall damage. It is unlocked at level 4. Lightweight increases movement speed by 7% and makes the character model appear lightly equipped. The perks can compensate for the Light Machine Guns slow movement speed, or further augment both the Sub machine Gun's ability to move at full movement speed while aiming down their sights and their generally higher movement speeds than other weapon categories.