Boxing · Kickboxing

Body Jab

The body jab is a straight lead-hand punch aimed at body height after a small knee bend. Practiced without contact, it trains punching coordination, leg control, and upper-body endurance.

  • Beginner
  • Compound
  • Low injury risk
  • Rest 30 sec
Video by THE ARENA on YouTube

How to do it

  1. Stand with your non-dominant foot forward, feet about shoulder-width apart, and your rear heel slightly raised.
  2. Bring your closed fists beside your cheeks.
  3. Bend your knees to lower yourself toward an imaginary opponent’s torso height.
  4. Extend your lead fist straight toward the target, stopping just short of a locked elbow.
  5. Retract your fist along the same path to your cheek.
  6. Rise back to your starting stance.

Form cues

  • Keep your rear hand at your cheek.
  • Exhale briefly with the punch.
  • Keep your wrist straight.
  • Tuck your chin slightly.

Common mistakes

  • Folding at the waistKeep your ribs over your hips as you lower your body.
  • Reaching beyond your balanceChoose a closer imaginary target so your weight stays between your feet.
  • Dipping too deeplyUse a shallow level change rather than dropping into a full squat.

Safety

Snapping an unloaded punch to full extension can strain your elbow or shoulder, especially when fatigue reduces control.

  • Practice in clear space without striking a person or surface.
  • Start at half speed before building a quicker rhythm.
  • End the set when you cannot brake the punch smoothly.

If the level change or punch causes knee, shoulder, or elbow pain, use a smaller pain-free range and seek advice from a physiotherapist if it persists.

Muscles worked

Front
Back

Primary muscles

  • Chest
  • Front Delts
  • Triceps

Secondary muscles

  • Calves
  • Obliques
  • Serratus Anterior

Equipment

No equipment needed.

Sets and reps

Sets
2–3
Target
10–20 reps
Rest
30 sec

Count each punch as one rep, prioritizing controlled technique over speed.

Variations