Suspender One Arm Biceps Curl

Suspender One Arm Biceps Curl Exercise Description

The Suspender One Arm Biceps Curl is a bodyweight elbow-flexion exercise performed with a suspension trainer. It primarily targets the biceps brachii, with assistance from the brachialis and brachioradialis, while the scapular stabilizers and core resist rotation. You’ll face the anchor, lean back, and curl your body toward the handle by flexing the working elbow while keeping the shoulder set and the trunk in a straight, neutral line. The single‑arm setup adds an anti‑rotation demand, encouraging controlled scapular positioning and full, smooth elbow motion. Expect focused tension on the anterior upper arm when the wrist stays neutral and the upper arm remains relatively fixed as the elbow bends and straightens.

Muscle Groups: Biceps
Target Muscles: Biceps Brachii - Long Head, Biceps Brachii - Short Head
Assisting Muscles: Brachialis, Brachioradialis
Stabilizing Muscles: External Obliques, Internal Obliques, Transversus Abdominis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
Body Area: Upper Body
Body Parts: Arms, Upper Arms
Body Surface: Front
Body Symmetry: Unilateral
Equipment: TRX Bands
Exercise Patterns: Pull
Exercise Type: Strength, Suspension
Functional Grouping: Elbow Flexors, Forearm Supinators
Joint Involvement: Single-joint
Muscle Location: Inner Bicep, Outer Bicep
Movement Direction: Horizontal
Muscle Position: Anterior
Gender: Male

How To Do The Suspender One Arm Biceps Curl Exercise

‘- Set one suspension handle; face the anchor and grasp it with the working hand.
– Stand tall, feet hip‑width, then lean back until the arm is extended; keep ears–shoulders–hips–ankles aligned.
– Set the shoulder: gently retract and depress the scapula (“shoulder down and back”) without arching the low back.
– Keep the elbow slightly in front of the shoulder line and relatively stationary.
– Maintain a neutral wrist; if the handle allows, rotate to a palm‑up position as you curl.
– Brace the torso and keep hips and shoulders square to the anchor (no twisting).
– Initiate by flexing the elbow, drawing the handle toward the side of your face/chest without letting the elbow drop or the shoulder shrug.
– Pause briefly with the elbow fully flexed; keep the neck relaxed.
– Lower under control, extending the elbow until the arm is straight without locking or losing shoulder position.
– Repeat while maintaining a neutral spine, level pelvis, and steady tempo throughout.

Suspender One Arm Biceps Curl Tips

‘- Face the anchor and grasp a single suspension handle with the working hand.
– Stand tall with feet hip‑width, then lean back until the arm is extended, keeping ears, shoulders, hips, and ankles aligned.
– Set the shoulder by gently pulling it down and back without arching the low back.
– Keep the elbow slightly in front of the shoulder line and as stationary as possible throughout the curl.
– Maintain a neutral wrist; if the handle allows, rotate to a palm‑up position as you curl.
– Brace the torso and keep hips and shoulders square to the anchor to avoid twisting.
– Initiate the movement by flexing the elbow, drawing the handle toward the side of your face or chest without letting the elbow drop or the shoulder shrug.
– Pause briefly with the elbow fully flexed while keeping the neck relaxed.
– Lower under control, extending the elbow until the arm is straight without locking and without losing shoulder position.
– Maintain a neutral spine, level pelvis, and steady tempo for all repetitions.

Suspender One Arm Biceps Curl Beginner Introduction

The Suspender One Arm Biceps Curl is a bodyweight pulling exercise that uses a suspension strap to challenge the front of the upper arm in a unique way. The body faces the anchor point and leans back, so the working arm has to pull the torso upward mainly by bending at the elbow. Because only one hand holds the handle, the midsection and upper back work hard to resist twisting, while the shoulder stays stable and controlled throughout the motion.

Tension centers on the biceps, with extra involvement from the lower part of the upper arm and the forearms. The strap allows a natural hand position so the wrist stays comfortable as the elbow moves through a full bend and straighten. With the upper arm held mostly still and the body held in a straight line, this variation highlights smooth, deliberate elbow movement rather than swinging. The result is a suspension-based curl that blends arm training with rotational stability for the core and shoulder area.