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Suspension Crunch

Suspension Crunch demonstration

Watch the demo so setup and tempo are clear before you follow the step-by-step cues.

Performing the: A Step-by-Step Tutorial Suspension Crunch

Work through the cues in order so setup, bracing, and reps stay consistent before you add load.

  • Keep your body straight and tight, then slowly draw your knees towards your chest, bending them as you do so.
  • Contract your abdominal muscles as your knees approach your chest, ensuring to maintain control and not letting momentum do the work.
  • Pause for a moment at the peak of the movement, then slowly extend your legs back to the plank position.
  • Repeat this motion for the desired number of repetitions, ensuring to keep your core engaged and your back straight throughout the exercise.

Tips for Performing Suspension Crunch

Form reminders that keep range of motion and control in check once the basic pattern feels stable.

  • Core Engagement: The key to effective Suspension Crunches is to engage your core. This means pulling your belly button towards your spine and keeping your abs tight throughout the movement. Avoid the common mistake of letting your stomach sag or your back arch, which can cause unnecessary strain on your lower back.
  • Controlled Movement: Make sure to perform the crunch in a slow and controlled manner. Rushing through the movement or using momentum to pull your knees to your chest can lessen the effectiveness of the exercise and increase the risk of injury.
  • Breathing: Don't hold your breath while performing the exercise. Inhale as you extend your body and exhale as you pull your knees towards your chest

Can beginners do the Suspension Crunch?

A short framing note on whether this pattern suits newer lifters before you load it heavily.

Yes, beginners can do the Suspension Crunch exercise, but it might be challenging as it requires core strength and stability. It's important to maintain proper form to avoid injury. Beginners should start slow and gradually increase the intensity. It can be helpful to have a trainer or experienced individual to guide through the process.

What are common variations of the Suspension Crunch?

Compare these progressions when the main pattern is solid or you need a different stimulus with similar equipment.

  • The TRX Suspension Crunch: In this variation, your feet are in TRX straps while your hands are on the floor, and you perform the crunch by bringing your knees towards your chest.
  • The Suspension Oblique Crunch: This variation specifically targets the oblique muscles, where you twist your torso while performing the crunch to engage the side abdominal muscles.
  • The Single-leg Suspension Crunch: In this version, you only use one leg in the suspension straps, which adds an extra balance and stability challenge to the exercise.
  • The Extended Suspension Crunch: This variation involves extending your legs out straight before pulling them in for the crunch, which adds an extra element of difficulty and targets the lower abdominal muscles.