Dumbbell One Arm Reverse Spider Curl

Description

How to do Dumbbell One Arm Reverse Spider Curl

1. 01
   Setup

   Position yourself on a spider curl bench, chest down, with one arm hanging straight down, holding a dumbbell with an overhand (pronated) grip.

2. 02
   Setup

   Ensure your upper arm is perpendicular to the floor, fully extended, and your shoulder is stable against the bench.

3. 03

   Exhale and slowly curl the dumbbell upwards towards your shoulder, keeping your elbow stationary and only flexing your elbow joint.

4. 04

   Squeeze your biceps and forearms at the peak of the contraction, feeling the tension in the targeted muscles.

5. 05

   Inhale and slowly lower the dumbbell back to the starting position with controlled movement, fully extending your arm.

Tips

• Focus on Forearm Engagement: Since it's a reverse curl, consciously squeeze your forearms throughout the movement, especially at the top, to maximize activation.
• Maintain Elbow Position: Keep your elbow pinned against the pad or stable throughout the movement to isolate the biceps and forearms and prevent recruitment of shoulder muscles.
• Controlled Eccentric: Emphasize the slow, controlled lowering phase (eccentric) to increase time under tension and promote greater muscle growth.
• Avoid Swinging: Do not use momentum to lift the weight; if you find yourself swinging, lighten the dumbbell to ensure strict form.

Common mistakes

• Using momentum: Swinging the dumbbell up instead of a controlled curl reduces bicep and forearm engagement; lighten the weight and focus on strict elbow flexion.
• Lifting the elbow: Allowing the elbow to lift off the pad or move forward during the curl shifts tension away from the biceps and forearms; keep your elbow stationary to maintain isolation.
• Incomplete range of motion: Not fully extending the arm at the bottom or not fully contracting at the top limits muscle activation; ensure a full extension and a strong peak contraction.