Apps like Stomach Vacuum Exercise

Here are some great alternatives to Stomach Vacuum Exercise by Pavel Santaev :
Plank - 21 Day Challenge
Plank - 21 Day Challenge
★4.6
Perfect abs workout－Flat belly
Perfect abs workout－Flat belly
★4.5
Abs workout A6W - flat belly
Abs workout A6W - flat belly
★4.6
Abs Fitness: 6 Pack Exercises
Abs Fitness: 6 Pack Exercises
★4.5
Flat Stomach: Ab Workouts
Flat Stomach: Ab Workouts
★3.5
Flat Stomach Workout - Fitness
Flat Stomach Workout - Fitness
★4.6
Lose Belly Fat | Abs 30 Days
Lose Belly Fat | Abs 30 Days
★4.9
Lose Belly Fat in 30 Days
Lose Belly Fat in 30 Days
★4.6
Absbee: Core & Stomach Workout
Absbee: Core & Stomach Workout
★4.7
Pure Pilates - Workout at home
Pure Pilates - Workout at home
★4.7
Perfect abs - Six Pack workout
Perfect abs - Six Pack workout
★4.6
Abs Workout for Women:Exercise
Abs Workout for Women:Exercise
★4.6
Plank Workout at Home
Plank Workout at Home
★4.6
SheFit: Lazy Workout at Home
SheFit: Lazy Workout at Home
★4.3
Perfect Plank - Plank workout
Perfect Plank - Plank workout
★4.7
Six Pack Abs in 30 days
Six Pack Abs in 30 days
★4.8