Question: ab exercises you can do standing up at work?
Answer: Core Stabilizer — do 10 reps. Start standing with your feet hip-width apart. ... 
Reverse Dumbbell Chop — do 10 reps on each side. Advertisement. ... 
Standing Oblique Bends — do 10 reps on each side. ... 
Warrior Balance — do 10 reps on each side.