Exercise guide
Diagonal Punch
- Beginner
- Compound
- Timed hold
- Chest
- Lower arms
- Shoulders
- Upper arms
- Waist
This dynamic rotational movement builds core power and shoulder stability by engaging the obliques and deltoids through a cross-body punching motion. It effectively integrates the lower and upper body, improving coordination and functional strength through the kinetic chain.
Reviewed by the Crucible Fit team · Updated June 2026
Muscles worked
Setup
- Stand with feet slightly wider than shoulder-width apart in a comfortable athletic stance.
- Bring your hands up to a guard position near your chin with elbows tucked in close to your ribs.
- Engage your core and maintain a slight bend in your knees to stay light on your feet.
How to do it
- Pivot on your right foot, rotating your hip and torso to the left while extending your right arm diagonally across your body and slightly upward.
- Exhale sharply as you punch, reaching full extension without locking the elbow joint.
- Inhale as you quickly retract the arm back to the guard position and return your hips to the center.
- Immediately repeat the movement on the opposite side, alternating arms with a fluid, rhythmic tempo.
Form checklist
- Pivot the trailing foot fully to protect the knee and drive power from the hips.
- Keep the non-punching hand glued to your cheek to maintain balance and form.
- Maintain a tall, neutral spine throughout the rotation; do not lean forward.
- Keep your shoulders depressed and away from your ears to avoid trapping tension.
Pro tips
- Focus on the 'snap' at the end of the punch, pulling the hand back faster than you threw it to maximize lat and oblique engagement.
- Think of the movement as a whip starting from the floor; the power should travel from your calf, through your hip, and finally out through your fist.
Make it harder
- Increase the speed of the transitions to turn the movement into a high-intensity cardio and core challenge.
- Hold light dumbbells or wear weighted gloves to increase the demand on the deltoids and serratus anterior.
Frequently asked
- What muscles does the diagonal punch work?
- The diagonal punch primarily targets the abs, deltoids, obliques, and pectorals, and also works the serratus anterior and triceps as secondary muscles.
- What equipment do you need for the diagonal punch?
- The diagonal punch requires no equipment — just your body weight.
- Is the diagonal punch good for beginners?
- Yes. The diagonal punch is a beginner-friendly movement and a strong foundation to build on.
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