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Exercise

Diamond Push Up (On Knees)

The Diamond Push Up (On Knees) is a modified push-up variation that builds tricep strength while reducing load through knee support.

Diamond Push Up (On Knees)
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Diamond Push Up (On Knees)

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The Diamond Push Up (On Knees) is a bodyweight exercise that targets the triceps while also engaging the chest and shoulders. By performing the movement from the knees, overall load is reduced, making the exercise more accessible than the standard diamond push-up.

The narrow hand position still shifts emphasis toward elbow extension, ensuring the triceps remain the primary working muscles. This makes the exercise effective for building arm strength while allowing greater control over technique and body alignment.

The exercise is commonly used in beginner strength programs, bodyweight workouts, and as a progression toward full diamond push-ups. It is well suited for developing pressing strength, improving movement confidence, and supporting gradual upper-body strength development.

How to Perform the Diamond Push Up (On Knees)

  1. Position yourself on your hands and knees with your hands placed directly beneath your shoulders and your knees hip-width apart.
  2. Bring your hands together to form a diamond shape with your thumbs and index fingers touching each other.
  3. Engage your core and maintain a straight line from your knees to your head, avoiding any sagging or arching in your lower back.
  4. Inhale as you slowly bend your elbows, keeping them close to your body rather than flaring outward.
  5. Lower your chest toward your hands until your elbows form approximately a 90-degree angle.
  6. Exhale as you push through your palms to straighten your arms, returning to the starting position.
  7. Squeeze your chest muscles at the top of the movement while maintaining the straight line from your knees to your head.
  8. Keep your neck in a neutral position throughout the exercise, avoiding the tendency to drop your head forward or look up excessively.

Important information

  • Make sure your diamond hand position remains stable throughout the movement to effectively target your triceps and inner chest muscles.
  • Keep your elbows tucked close to your ribcage rather than flaring out to the sides to protect your shoulders and maximize triceps engagement.
  • If you feel wrist discomfort, try performing the exercise on your knuckles or with push-up handles to maintain a more neutral wrist position.
  • Focus on quality over quantity, performing each repetition with proper form rather than rushing through the movement.

FAQ - Diamond Push Up (On Knees)

What muscles does the Diamond Push Up (On Knees) target?

This exercise primarily targets the triceps (especially the lateral head) and the inner portion of the chest muscles. It also engages the anterior deltoids and core muscles as stabilizers during the movement.

How do I ensure proper form for this exercise?

Position your hands in a diamond shape directly under your chest, keep your elbows close to your body during the movement, and maintain a straight line from your knees to your head. Lower until your chest nearly touches your hands, then push back up while maintaining core tension throughout.

How can I progress from this modified version to a standard diamond push-up?

Start by increasing your rep count with perfect form on the knee version until you can perform 15-20 repetitions comfortably. Then practice an elevated standard diamond push-up (hands on a bench), gradually lowering the height of the surface until you can perform the exercise from the floor.

How often should I include Diamond Push Ups (On Knees) in my routine?

Include this exercise 2-3 times weekly with at least 48 hours between sessions to allow for proper muscle recovery. For beginners, aim for 2-3 sets of 8-12 repetitions; as you build strength, you can increase volume before progressing to more challenging variations.

What are common mistakes to avoid with this exercise?

Avoid bending your elbows to compensate for limited shoulder mobility, as this negates the stretching benefits. Don't rush through repetitions or use momentum—move slowly and deliberately. Also, never force the movement beyond the point of mild discomfort, as this could lead to shoulder strain.

Exercise Details

Primary Muscles

Pecs

Secondary Muscles

Triceps Front Delts

Muscle Groups

Chest Arms

Mechanic

Compound

Risk Areas

Triceps Pecs

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