Power Sled Triceps Extension
- Músculo objetivo
- —
- Equipamiento
- Power Sled
- Parte del cuerpo
- Upper Arms
- Tipo
- Strength
The Power Sled Triceps Extension is an upper-arm isolation exercise that uses a loaded power sled to provide horizontal resistance through elbow extension. You extend your arms rearward against the sled's load, targeting the triceps brachii through a concentric-only contraction. Because there is no eccentric phase, muscle soreness is minimal, making it well-suited for adding triceps volume in conditioning workouts, rehabilitation, or high-frequency training.
Cómo hacer el Power Sled Triceps Extension
- 1Attach two handles or loops to the sled's strap anchors so you have one grip point for each hand.
- 2Load the sled with an appropriate amount of weight and position yourself facing the sled at the far end of the straps.
- 3Hinge forward slightly at the hips — roughly 15–30 degrees — so your torso is angled toward the sled and your upper arms are close to your sides.
- 4Grip both handles with a neutral or overhand grip, elbows bent and hands near your chest at the start of each rep.
- 5Brace your core and keep your spine neutral throughout the set.
- 6Drive your hands back and downward by straightening your elbows fully, pushing against the strap tension and drawing the sled toward you.
- 7Pause briefly at full elbow extension to maximise triceps activation.
- 8Return your hands to the starting position under control, allowing the sled to settle before the next rep.
- 9Complete all reps for the set, then release the handles and step clear of the sled safely.
Consejos de técnica
- Keep your upper arms stationary — only the forearms should move as your elbows extend and return.
- Maintain a consistent forward lean throughout the set; standing upright reduces the effective resistance angle and shortens the working range.
- Take up any slack in the straps before initiating each rep so the load is engaged from the first inch of movement.
- Grip the handles firmly but avoid over-gripping, which can shift fatigue to the forearms before the triceps are fully worked.
- Choose a load that allows full elbow lockout on every rep — the sled should move smoothly rather than requiring a shove.
Errores comunes
- Letting the elbows flare out to the sides during extension, which shifts stress away from the triceps and can strain the shoulder joint.
- Using a torso swing or hip drive to push the sled, which offloads the triceps and defeats the purpose of isolating the upper arm.
- Stopping short of full elbow extension, which reduces time under tension and limits development of elbow lockout strength.
- Loading the sled too heavily so the straps go slack before the arms are fully extended, breaking the resistance curve and momentum pattern.
- Starting each rep with a jerk rather than a smooth press, which spikes force on the elbow joint and reduces control through the range of motion.
Preguntas frecuentes
What muscles does the Power Sled Triceps Extension work?
The Power Sled Triceps Extension primarily targets the triceps brachii, the large three-headed muscle on the back of the upper arm responsible for elbow extension. The exercise isolates this muscle through a concentric-only pushing movement against horizontal sled resistance.
Why does the Power Sled Triceps Extension cause less soreness than other triceps exercises?
Muscle soreness is largely caused by the eccentric (lengthening) phase of a lift. Because the sled only pulls against you concentrically — there is no loaded return phase — the eccentric stress that triggers delayed-onset muscle soreness is greatly reduced, allowing more frequent training with faster recovery.
How is this different from a cable triceps pushdown?
A cable pushdown applies vertical resistance downward, so the resistance profile differs from the horizontal pull of a power sled. The sled version also requires you to stabilise your torso against a forward lean, adding a core demand absent in most cable pushdown setups.
Can I use the Power Sled Triceps Extension for rehab after an elbow injury?
The concentric-only nature of sled exercises makes them a common choice in rehabilitation settings because they load the muscle with reduced joint stress compared to free-weight movements. Always consult a medical professional before using any exercise in a rehab context.
How much weight should I use for Power Sled Triceps Extensions?
Start lighter than expected — sled inertia makes even modest loads feel heavier than the same weight on a cable machine. Select a load that allows 10–15 clean reps with full elbow extension before progressing, and add weight in small increments.
