Power Sled Biceps Curl
- Músculo objetivo
- —
- Equipamiento
- Power Sled
- Parte del cuerpo
- Upper Arms
- Tipo
- Strength
The Power Sled Biceps Curl is a upper-arm strength exercise that uses a power sled and strap or cable attachment to provide resistance through the curling motion. Unlike free-weight curls, the sled delivers continuous horizontal tension, making it an effective variation for building upper-arm size and strength while also developing low-impact pulling endurance.
Cómo hacer el Power Sled Biceps Curl
- 1Attach a strap or handle to the power sled's harness point and load the sled with an appropriate amount of weight plates.
- 2Stand facing the sled at the far end of the strap with your feet shoulder-width apart and a slight bend in your knees.
- 3Hold the strap or handle with an underhand (supinated) grip, arms extended toward the sled, and keep your elbows close to your sides.
- 4Brace your core and keep your torso upright throughout the set.
- 5Curl your hands toward your shoulders by bending at the elbows, pulling the strap taut and dragging the sled forward.
- 6Squeeze your upper arms at the top of the curl when your forearms are roughly vertical.
- 7Slowly lower your hands back to the starting position under control, allowing the sled to settle before the next rep.
- 8Complete all reps for the set, then set the strap down and step away from the sled safely.
Consejos de técnica
- Keep your elbows pinned to your sides throughout every rep — letting them drift forward shifts work away from the upper arms.
- Maintain an upright torso; avoid leaning back to swing the sled up, which turns the curl into a whole-body momentum exercise.
- Take up the slack in the strap before each rep so the sled is moving before your elbows start to flex.
- Use slow, deliberate lowering on each rep to maximise tension on the upper arms.
Errores comunes
- Letting the elbows drift forward or flare out, which reduces the range of motion and takes tension off the upper arms.
- Leaning the torso back to generate momentum, which offloads the work from the upper arms and increases lower-back strain.
- Jerking the strap to overcome initial sled inertia rather than initiating movement smoothly, which can stress the elbow joint.
- Using too much weight so the sled barely moves, forcing compensatory body English instead of clean elbow flexion.
Preguntas frecuentes
What muscles does the Power Sled Biceps Curl work?
The Power Sled Biceps Curl primarily trains the upper arms through elbow flexion. Because there is no target muscle explicitly listed, the movement is best understood as a general upper-arm strengthening exercise driven by the biceps curl pattern.
How is the Power Sled Biceps Curl different from a regular dumbbell curl?
A dumbbell curl uses gravity as resistance, so tension varies through the range of motion. The power sled applies horizontal cable tension, which is relatively constant and keeps the upper arms under load throughout the entire curl — especially at the bottom where a dumbbell curl offers little resistance.
How much weight should I load on the power sled for biceps curls?
Start lighter than you think you need — the sled's inertia means even a small load feels heavier than the same weight on a cable machine. Choose a load that lets you complete 8–12 clean reps with full elbow flexion before adding more plates.
Can the Power Sled Biceps Curl replace traditional curls in a workout?
It can serve as a primary or accessory curl variation, particularly for athletes who want low-impact biceps training or conditioning work. It pairs well with other sled exercises for a full upper-arm and pulling-endurance session.
Do I need a special attachment to do Power Sled Biceps Curls?
You need a power sled with a strap or rope long enough to curl from a standing position and a handle, carabiner, or loop that lets you grip with an underhand hold. Most sled kits include a pulling strap; a short triceps rope or curl handle clipped to the strap end works well.
