Band Skull Crusher
Band Skull Crusher Exercise Description
The Band Skull Crusher is an elbow-extension exercise that targets the triceps brachii (long, lateral, and medial heads). Using a resistance band provides smooth, accommodating tension—lighter near the forehead and greater as the band stretches—while you keep the upper arms fixed. Performed standing and facing a secure anchor at about head height, it mimics a lying skull crusher without the need for a bench or free weights. The goal is strict elbow movement: the humerus stays relatively still while the triceps extend the elbow to move the band away from the face, then control the return. Proper setup and posture encourage shoulder and scapular stability (neutral spine, ribs down, light scapular retraction/depression), helping you load the triceps without compensating through the low back or shoulders. Choose a band that lets you maintain alignment, keep wrists neutral, and move through a comfortable, controlled range.
- Muscle Groups: Triceps
- Target Muscles: Triceps Brachii - Medial Head
- Assisting Muscles: Triceps Brachii - Lateral Head, Triceps Brachii - Long Head
- Stabilizing Muscles: Deltoid - Anterior, Rectus Abdominis, Transversus Abdominis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Arms, Upper Arms
- Body Surface: Back
- Body Symmetry: Bilateral
- Equipment: Resistance Band
- Exercise Patterns: Push
- Exercise Type: Strength
- Functional Grouping: Elbow Extensors
- Joint Involvement: Single-joint
- Muscle Location: Deep Tricep
- Movement Direction: Horizontal
- Muscle Position: Posterior
- Gender: Male
How To Do The Band Skull Crusher Exercise
‘- Anchor the band securely at about forehead height; face the anchor and grasp the ends with an overhand, shoulder-width grip.
– Step back to create light tension; take a stable split stance, knees soft, ribs down, spine neutral.
– Set your upper arms so elbows are at shoulder height and slightly in front of your shoulders; draw shoulder blades gently down and back.
– Start with elbows bent (about 90°), hands near your temples/forehead, wrists straight.
– Keep upper arms still; extend your elbows to press the band forward until your arms are straight without hyperextending.
– Control the return by bending your elbows, guiding hands back toward your forehead without letting the band touch your head.
– Maintain elbows pointing slightly inward; avoid letting them flare out or drift.
– Keep shoulders quiet—no shrugging or swinging—and keep your head and torso steady.
– If alignment breaks (elbows spread, back arches, wrists bend), step closer or reduce band tension.
– Breathe steadily: exhale as you extend, inhale as you lower under control.
Band Skull Crusher Tips
‘- Anchor the band at about forehead height, face the anchor, and use an overhand, shoulder-width grip.
– Step back only enough to create light tension and adopt a stable split stance with soft knees, ribs down, and a neutral spine.
– Position your elbows at shoulder height and slightly in front of your shoulders, then gently draw your shoulder blades down and back.
– Start with elbows bent around 90°, hands near your temples or forehead, and keep your wrists straight.
– Keep your upper arms still and focus on extending only at the elbows to straighten your arms without hyperextending.
– Control the return by bending your elbows and guiding your hands back toward your forehead without letting the band touch your head.
– Maintain elbows pointing slightly inward and avoid letting them flare out or drift.
– Keep your shoulders quiet—no shrugging or swinging—and keep your head and torso steady.
– If your elbows spread, your back arches, or your wrists bend, step closer to the anchor or reduce band tension.
– Breathe steadily, exhaling as you extend the elbows and inhaling as you lower under control.
Band Skull Crusher Beginner Introduction
The Band Skull Crusher is a standing resistance-band move that emphasizes bending and straightening at the elbows to challenge the triceps. The lifter faces a fixed band attachment roughly at head level, with the band ends held in both hands. As the band stretches forward, tension gradually increases, so the hardest part of the motion occurs when the arms reach toward full extension and the band is pulled furthest from the anchor.
This exercise centers on steady upper arms and smooth elbow action, so the triceps handle most of the work rather than the shoulders or low back. The upper arms hover near shoulder height while the hands travel in an arc away from and back toward the temples, with the band remaining just clear of the head. A tall, controlled stance with a quiet torso and relaxed neck supports solid shoulder position and wrist alignment. Because no bench or free weights are involved, this variation offers a convenient way to load the back of the upper arms almost anywhere a secure anchor point is available.