Double knee lift
This exercise will get your full abdominal region working. Place your arms on your chair’s armrest for support and lift both of your knees to your chest. Do your best not to lean into your knees; let your abs do the work of bringing them up to your chest.
If your chair does not have arm rests, hold the seat of the chair with your hands.
Oblique pull up
With this exercise, you’ll be using the same motion as the last one. This time, however, you’ll want to lean to one side. This will target the sides of your abdomen. Repeat the motion until you begin to feel a burn. Then, lean to the other side and do the same number of repetitions.
Floor reach
With this exercise, you’ll be using the same motion as the last one. This time, however, you’ll want to lean to one side. This will target the sides of your abdomen. Repeat the motion until you begin to feel a burn. Then, lean to the other side and do the same number of repetitions.