Decline Oblique Crunch
The Decline Oblique Crunch targets the Abdominals and suits beginner-level lifters. With 6 distinct steps, proper form is straightforward to learn and execute.
Starting position
Ending position
Muscles Worked
The abdominals handles the primary load during this movement. This compound movement keeps tension concentrated on a single muscle group.
How to Decline Oblique Crunch
- 1
Secure your legs at the end of the decline bench and slowly lay down on the bench.
- 2
Raise your upper body off the bench until your torso is about 35-45 degrees if measured from the floor.
- 3
Put one hand beside your head and the other on your thigh. This will be your starting position.
- 4
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.
- 5
Lower your body back down slowly to the starting position as you inhale.
- 6
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.
Common Mistakes
- • Brace your core before initiating the movement — maintain tension throughout the entire range of motion.
- • Control the eccentric (lowering) phase for at least 2 seconds to maximize muscle fiber recruitment.
- • If reps become too easy, slow the tempo or add a pause at the hardest point rather than rushing through more reps.
- • Squeeze at peak contraction for a full second — this is where most of the growth stimulus occurs.
Similar Exercises
Frequently Asked Questions
What muscles does the Decline Oblique Crunch work?
The Decline Oblique Crunch primarily targets the Abdominals. It's an effective compound exercise for building abdominals strength.
Is the Decline Oblique Crunch good for beginners?
Yes, the Decline Oblique Crunch is suitable for beginners. Start with light weight to master the 6-step form before adding load.
What equipment do I need for the Decline Oblique Crunch?
You need no equipment — just your bodyweight to perform the Decline Oblique Crunch. This makes it ideal for home workouts.
Track Your Progress
RepStack logs every set, calculates your e1RM, and coaches progressive overload — automatically.