Crossfit.Inc Mainsite WOD Workout

Strength
3x5 Front Squats (50kg + 10kg vest) 3 min recoveries
Rest 5 mins
1x12 Back Squats (50kg + 10kg vest)

WOD
5 rounds for time of: 400m Run 7 Heavy Thrusters(50kg)

This WOD destroyed me!