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  7. Lying Punches

Exercise guide

Lying Punches

  • Beginner
  • Compound
  • Rep-based
  • Chest
  • Shoulders
  • Upper arms
  • Waist

Lying Punches are a beginner-friendly bodyweight exercise that builds muscular endurance in the shoulders, chest, and triceps while improving hand-eye coordination. This movement emphasizes rapid, controlled extension to engage the upper body push muscles without the need for external weights.

Reviewed by the Crucible team · Updated June 2026

Watch the Lying Punches demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Pectorals

Secondary

  • Abs
  • Obliques
  • Serratus anterior

Equipment

  • Body weight

Setup

  1. Lie flat on your back on a mat with your knees bent and feet flat on the floor for stability.
  2. Engage your core to press your lower back firmly into the mat.
  3. Bring both hands up to your chin in a 'guard' position with your elbows tucked close to your ribs.

How to do it

  1. Punch one arm straight up toward the ceiling, fully extending the elbow while exhaling sharply.
  2. Rotate your wrist during the punch so your palm faces away from your feet at the top of the movement.
  3. Inhale as you quickly retract the arm back to the starting guard position.
  4. Immediately repeat the movement with the opposite arm, maintaining a fast and rhythmic alternating tempo.

Form checklist

  • Keep your lower back in contact with the floor throughout the entire set.
  • Ensure full arm extension on every rep without snapping the elbow joint.
  • Keep your shoulders retracted and down, avoiding the urge to shrug toward your ears.
  • Maintain a steady, rhythmic breathing pattern synchronized with your punches.

Pro tips

  • Focus on the 'snap' at the top of the punch by squeezing your triceps and front deltoids for a split second.
  • Keep your non-punching hand glued to your chin to maintain tension and simulate proper boxing form.

Make it harder

  • Lift your head and shoulder blades slightly off the mat into a 'hollow body' position to increase core engagement.
  • Hold light household objects, like water bottles, to add a small amount of resistance to the movement.

Frequently asked

What muscles does the lying punches work?
The lying punches primarily targets the pectorals, and also works the abs, obliques, and serratus anterior as secondary muscles.
What equipment do you need for the lying punches?
The lying punches requires no equipment — just your body weight.
Is the lying punches good for beginners?
Yes. The lying punches is a beginner-friendly movement and a strong foundation to build on.

Related exercises

  • Air Punches MarchBeginner · calves, pectorals, and quadriceps
  • Alternate Front Kick In Place With Arm CirclesBeginner · abs, calves, deltoids, and pectorals
  • Archer Push-UpAdvanced · pectorals
  • Aztec Push UpIntermediate · pectorals, serratus anterior, and triceps

Train this with a plan, not guesswork

Crucible builds the lying punches into a precise program around your body, equipment, location, and time.

Download on the App Store