Exercise Comparison
Ab Roller vs Decline Oblique Crunch




Side-by-Side
Muscle Analysis
Shared
Only in Ab Roller
Instructions
Ab Roller
Hold the Ab Roller with both hands and kneel on the floor.
Now place the ab roller on the floor in front of you so that you are on all your hands and knees (as in a kneeling push up position). This will be your starting position.
Slowly roll the ab roller straight forward, stretching your body into a straight position. Tip: Go down as far as you can without touching the floor with your body. Breathe in during this portion of the movement.
After a pause at the stretched position, start pulling yourself back to the starting position as you breathe out. Tip: Go slowly and keep your abs tight at all times.
Decline Oblique Crunch
Secure your legs at the end of the decline bench and slowly lay down on the bench.
Raise your upper body off the bench until your torso is about 35-45 degrees if measured from the floor.
Put one hand beside your head and the other on your thigh. This will be your starting position.
Raise your upper body slowly from the starting position while turning your torso to the left. Continue crunching up as you exhale until your right elbow touches your left knee. Hold this contracted position for a second. Tip: Focus on keeping your abs tight and keeping the movement slow and controlled.
Lower your body back down slowly to the starting position as you inhale.
After completing one set on the right for the recommended amount of repetitions, switch to your left side. Tip: Focus on really twisting your torso and feeling the contraction when you are in the up position.
Verdict
Both exercises target the abdominals. Ab Roller is a intermediate exercise using other, while Decline Oblique Crunch is beginner and uses bodyweight. Choose Decline Oblique Crunch if you're looking for a more accessible option, or Ab Roller for a greater challenge.