Exercise guide
Kettlebell Incline Twisted Fly
- Intermediate
- Compound
- Rep-based
- Chest
- Shoulders
This variation leverages the off-center weight of the kettlebell to increase tension on the upper pectorals and anterior deltoids, while the rotation at the top maximizes muscle fiber recruitment through a peak contraction.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Adjust the bench to a 30-45 degree incline and sit with a kettlebell in each hand resting on your thighs.
- Kick the weights up and lie back, holding the kettlebells directly over your chest with a neutral grip (palms facing each other).
- Ensure the kettlebells are resting on the backs of your forearms to stabilize the weight distribution.
- Retract your shoulder blades into the bench and maintain a slight, fixed bend in your elbows.
How to do it
- Inhale as you slowly lower the weights in a wide arc until your elbows are roughly level with your torso, feeling a deep stretch in the upper chest.
- Exhale as you reverse the movement, bringing the kettlebells back toward the center using your chest muscles.
- As the weights approach the top, rotate your wrists internally so your pinkies turn toward each other to maximize the squeeze.
- Maintain a controlled tempo, focusing on a 3-second eccentric (lowering) phase.
Form checklist
- Keep a consistent, slight bend in the elbows to ensure the chest does the work rather than the biceps.
- Avoid letting the kettlebells drop below the level of the bench to protect the shoulder joints.
- Keep your lower back pressed firmly against the bench and avoid excessive arching.
- Ensure the 'twist' occurs at the very top of the movement to emphasize the inner chest fibers.
Pro tips
- Focus on the 'mind-muscle connection' by imagining you are hugging a large barrel to maintain the correct arc.
- Use the kettlebell's unique center of gravity to your advantage; let the weight pull your chest open during the descent for a superior stretch compared to dumbbells.
Make it harder
- Add a 2-second isometric pause at the bottom of the movement to challenge the pectorals in their fully lengthened position.
- Perform the exercise unilaterally (one arm at a time) to increase the demand on your core and stabilizers.
Frequently asked
- What muscles does the kettlebell incline twisted fly work?
- The kettlebell incline twisted fly primarily targets the pectorals, and also works the serratus anterior and trapezius as secondary muscles.
- What equipment do you need for the kettlebell incline twisted fly?
- The kettlebell incline twisted fly uses kettlebell.
- Is the kettlebell incline twisted fly good for beginners?
- The kettlebell incline twisted fly is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.