Can a Vital Strike be performed along with a Crippling Thrust since it is a single attack?
Crippling Thrust
Prerequisite(s): Weapon Focus with piercing weapon, base attack bonus +6.
Benefit(s): As a standard action, make a single attack with your chosen weapon. If the attack hits, the target’s movement speed is halved until the start of your next turn. When your base attack bonus reaches +11, the target’s movement is so hampered that even a 5-foot step provokes an attack of opportunity. When your base attack bonus reaches +16, the target must also succeed at a Reflex save with a DC equal to 10 + your base attack bonus or become entangled. An entangled creature’s movement can be halved only once. You can use this feat’s benefits only once per minute.
Vital Strike (Combat)
You make a single attack that deals significantly more damage than normal.
Prerequisites: Base attack bonus +6.
Benefit: When you use the attack action, you can make one attack at your highest base attack bonus that deals additional damage. Roll the weapon’s damage dice for the attack twice and add the results together before adding bonuses from Strength, weapon abilities (such as flaming), precision-based damage, and other damage bonuses. These extra weapon damage dice are not multiplied on a critical hit, but are added to the total.
