Crunch & Twist
Strengthen your core with the Crunch & Twist! This effective exercise targets your abs and obliques for a tighter, more toned midsection.
The Crunch & Twist mainly works the core, with help from the back. No equipment needed: it uses just your bodyweight.
Optional Equipment

Crunch & Twist Muscles Worked
Primary
Abdominals (rectus abdominis); Obliques
Secondary
Deep Core (transverse abdominis); Boxer Muscle (serratus anterior)
Crunch & Twist Variations and Alternatives
How to do the Crunch & Twist
Twist Crunch Instructions
Starting Position
Lie flat on your back on the exercise mat with your knees bent. Your feet should be flat on the ground, about hip-width apart.
Place your hands lightly behind your head, keeping your elbows wide and your chin away from your chest to maintain neck alignment.
Movement Instructions
Engage your core by pulling your navel towards your spine. This activates your abdominal muscles.
As you exhale, lift your upper body off the mat by curling your shoulders towards your pelvis. Be sure to keep your lower back pressed against the mat.
While lifting your torso, twist to the right by moving your left elbow towards your right knee, engaging your oblique muscles.
Hold the top position for a brief moment, feeling the contraction in your abs and obliques.
Slowly lower your upper body back down to the starting position while inhaling.
Repeat the movement, this time twisting to the left, bringing your right elbow towards your left knee.
Continue alternating sides for the desired number of repetitions (start with 10-15 reps on each side).
Tips
Avoid pulling on your neck; use your core to lift your body instead.
Keep your movements controlled and deliberate to maximize muscle engagement and avoid injury.
If you feel any strain in your neck or back, modify the movement or reduce the range of motion.
Crunch & Twist FAQs
What muscles does the Crunch & Twist work?
The Crunch & Twist mainly works the core, with help from the back. The main muscles are the rectus abdominis and obliques.
What equipment do you need for the Crunch & Twist?
None. The Crunch & Twist is a bodyweight exercise, so you can do it anywhere.
What are some Crunch & Twist variations and alternatives?
Similar exercises include the 45-Degree Twisting Bicycle-Crunch, Twisting Air Crunch, Alternating Side Oblique Reach Twist Pulse and Alternating Oblique Crunch.
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