Heavy Bag AMRAP

Warmup:
3x15 GHD situps
3x15 jumping squats
3x15 kettlebell swings (1 pood)

Skill:
100 double unders (25 reps best consecutive set)

WOD: "Heavy Bag AMRAP"
15 minute AMRAP of:

• 5 burpee box jumps
• 10 walking lunges (shouldering 70#)
• 1 out and back run (50 meters)
• 1 minute rest

5 rounds + burpee box jumps Rx