How can the answer be improved?Get exercising with our simple yet effective flat stomach workouts with and without weights. Option one: 10 Stomach Exercises to Do as a Workout Do: Repeat the circuit 3 to 5 rounds, dependent on quick workouts for flat stomach
KneeUp with Overhead Press. Targets: Shoulders, abs, glutes Sit on mat with knees bent and feet on floor, holding dumbbells near shoulders, elbows by sides, palms in. Lean back slightly and extend arms overhead as you lift feet a few inches off floor and bring knees toward chest. Hold position for 1 to 3 counts; return to start. Do 15 reps.