Power Sled Biceps Curl

Power Sled Biceps Curl Exercise Description

The Power Sled Biceps Curl trains elbow flexion against steady horizontal resistance from a sled, emphasizing control and strict arm mechanics. Primary movers are the biceps brachii, with assistance from the brachialis and brachioradialis; the forearm flexors, scapular stabilizers, and trunk musculature work isometrically to maintain posture and handle the pull. Using an underhand (supinated) grip with elbows close to the torso targets the biceps while minimizing unwanted shoulder movement. Because the sled slides on the ground, resistance remains smooth and consistent as you curl and lower, encouraging deliberate technique. The goal is a stable torso, neutral wrists, and elbows acting as the hinge throughout the movement.

Muscle Groups: Biceps
Target Muscles: Biceps Brachii - Long Head
Assisting Muscles: Brachialis, Brachioradialis
Stabilizing Muscles: Flexor Carpi Radialis, Longissimus, Rhomboid Major, Transversus Abdominis, Trapezius - Middle Fibers
Body Area: Upper Body
Body Parts: Arms, Upper Arms
Body Surface: Front
Body Symmetry: Bilateral
Equipment: Power Sled
Exercise Patterns: Pull
Exercise Type: Strength
Functional Grouping: Elbow Flexors, Forearm Supinators
Joint Involvement: Single-joint
Muscle Location: Outer Bicep
Movement Direction: Horizontal
Muscle Position: Anterior
Gender: Male

How To Do The Power Sled Biceps Curl Exercise

‘- Position the sled in front of you with tow straps or handles attached; face the sled.
– Stand feet hip‑width, knees softly bent, ribs stacked over pelvis; brace your midsection.
– Grip the handles or strap ends with a shoulder‑width underhand grip; keep wrists neutral.
– Set your shoulder blades gently down and back; upper arms rest along your sides.
– Step back to remove slack so the line is taut without jerking the sled.
– Initiate by flexing the elbows only; keep elbows tucked and shoulders quiet (no shrugging or swaying).
– Curl the handles toward your torso until your forearms are vertical or hands reach lower chest level without the elbows drifting forward.
– Briefly hold the top with tension in the biceps; avoid wrist bending.
– Lower under control by extending the elbows until arms are nearly straight—do not lock out or let the line go slack.
– If the sled approaches your feet, walk back a few steps to re‑create space and maintain tension before the next repetition.
– Common faults to avoid: leaning back, using momentum, flaring elbows, protracting shoulders, or letting the wrists fold.

Power Sled Biceps Curl Tips

‘- Keep elbows close to your torso so they act as the hinge throughout the curl.
– Maintain a neutral wrist and avoid letting the wrists bend or fold at any point.
– Stack ribs over pelvis and brace your midsection to keep the torso stable.
– Set shoulder blades gently down and back, and keep shoulders quiet—no shrugging or swaying.
– Use only elbow flexion to initiate the curl; avoid using momentum or leaning back.
– Curl until forearms are vertical or hands reach lower chest level without elbows drifting forward.
– Briefly hold the top position with tension in the biceps before lowering.
– Lower the sled under control, stopping just before lockout so the line stays taut.
– If the sled gets too close to your feet, walk back a few steps to re‑create space and tension.
– Avoid flaring elbows or protracting (rounding) the shoulders during the movement.

Power Sled Biceps Curl Beginner Introduction

The Power Sled Biceps Curl is a sled-based pulling exercise that highlights strict arm movement against steady, horizontal resistance. As the sled glides across the floor, tension stays consistent through the entire curl, which promotes smooth, controlled motion rather than jerky effort. The action centers on bending and straightening at the elbows while the hands hold an underhand grip on the sled straps or handles.

This drill places the spotlight on the biceps, with extra help from the muscles along the front and top of the forearms. At the same time, the midsection, upper back, and shoulders work in a steady, supportive role to keep the body organized as the sled is drawn forward. Because the upper arms remain close to the sides and the wrists stay aligned with the forearms, the arms take on most of the workload instead of the shoulders or lower back. The result is a curl pattern that emphasizes precision, posture, and consistent muscle tension from start to finish.