Diamond Push-Up On Knees
Diamond Push-Up On Knees Exercise Description
The diamond push-up (on knees) is a closed-chain horizontal press that emphasizes the triceps brachii while also engaging the pectoralis major, anterior deltoids, and serratus anterior. Bringing the hands close together under the mid‑chest increases elbow extension demand, shifting more work to the upper arms compared with a standard push-up. Performing the movement from the knees reduces overall loading, helping you maintain a neutral spine, controlled scapular motion, and proper elbow path. On each descent the shoulder blades move toward retraction, then protract as you press to the top—without shrugging—promoting stable shoulder mechanics. Expect a strong triceps focus with solid trunk bracing and consistent wrist‑to‑shoulder alignment.
- Muscle Groups: Triceps
- Target Muscles: Triceps Brachii - Medial Head
- Assisting Muscles: Triceps Brachii - Lateral Head, Triceps Brachii - Long Head
- Stabilizing Muscles: Rectus Abdominis, Serratus Anterior, Transversus Abdominis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Arms, Upper Arms
- Body Surface: Back
- Body Symmetry: Bilateral
- Equipment: Bodyweight
- Exercise Patterns: Push
- Exercise Type: Strength
- Functional Grouping: Elbow Extensors
- Joint Involvement: Multi-joint
- Muscle Location: Deep Tricep
- Movement Direction: Horizontal
- Muscle Position: Posterior
- Gender: Male
How To Do The Diamond Push-Up On Knees Exercise
‘- Kneel on the floor and place hands under your mid‑chest with index fingers and thumbs touching to form a diamond; fingers spread, wrists neutral.
– Walk knees back until your body forms a straight line from head to knees; ribs down, glutes lightly braced, neck neutral.
– Set shoulders by gently drawing them down and back without flaring the rib cage.
– Keep forearms roughly vertical over your hands; elbows point back and stay close to your sides.
– Inhale and lower your chest toward the diamond by bending the elbows, maintaining a neutral spine (no sagging or piking).
– Stop just before the chest touches your hands, keeping shoulders from collapsing forward.
– Exhale and press through the palms to extend the elbows, finishing with a slight, controlled scapular protraction at the top—no shrug.
– Throughout, keep hips level, gaze slightly ahead of your hands, and move in a smooth, controlled tempo.
– If wrists feel strained, slightly widen the diamond while keeping elbows tucked and shoulders stacked over the hands.
Diamond Push-Up On Knees Tips
‘- Place your hands directly under your mid-chest with thumbs and index fingers touching to form a diamond, fingers spread and wrists neutral.
– Walk your knees back until your body forms a straight line from head to knees, keeping ribs down, glutes lightly braced, and neck neutral.
– Gently draw your shoulders down and back without letting your rib cage flare.
– Keep your forearms roughly vertical over your hands so your wrists stay stacked under your shoulders.
– Point your elbows back and keep them close to your sides through the whole movement.
– Inhale as you lower your chest toward the diamond, maintaining a neutral spine without sagging or piking.
– Stop just before your chest touches your hands and avoid letting the shoulders collapse forward at the bottom.
– Exhale and press through your palms to extend the elbows, finishing with a slight, controlled scapular protraction at the top without shrugging.
– Keep your hips level and your gaze slightly ahead of your hands, moving with a smooth, controlled tempo.
– Use the close-hand position to emphasize elbow extension and triceps work while keeping consistent wrist-to-shoulder alignment.
– If your wrists feel strained, slightly widen the diamond while keeping your elbows tucked and shoulders stacked over your hands.
Diamond Push-Up On Knees Beginner Introduction
The diamond push-up (on knees) is a bodyweight pressing exercise that uses a kneeling position to highlight the triceps while still working the chest, shoulders, and core. With the hands placed close together beneath the middle of the chest, more of the effort shifts to the back of the upper arms compared with a traditional push-up, yet the overall challenge is dialed down by supporting part of the body on the knees instead of the toes.
This variation emphasizes a straight, organized body line from head to knees, steady breathing, and smooth movement rather than speed. The elbows travel near the sides of the torso and the forearms stay roughly upright over the hands, encouraging consistent wrist‑to‑shoulder alignment. As the body lowers and rises, the shoulder blades glide along the rib cage without excessive shrugging, which encourages shoulder stability and control. The result is a focused triceps push-up option that blends upper‑arm strength with trunk bracing and careful joint positioning, making it a clear, approachable way to practice tighter hand placement and more demanding arm work.