Resistance Band Pullapart (Supination at 90 Degrees)

Description

How to Do Resistance Band Pullapart (Supination at 90 Degrees)

1. 1
   Setup

   Stand tall with your feet shoulder-width apart, holding a resistance band with a supinated grip (palms facing up), hands shoulder-width apart, and elbows bent to 90 degrees.

2. 2
   Setup

   Position your upper arms parallel to the floor, directly in front of your chest, ensuring there is a slight tension in the band.

3. 3

   Initiate the movement by squeezing your shoulder blades together and externally rotating your shoulders to pull the band apart.

4. 4

   Continue pulling until your upper arms are in line with your torso or slightly behind, maintaining the 90-degree bend in your elbows throughout the movement.

5. 5

   Slowly and with full control, reverse the motion to return your hands to the starting position, resisting the band's tension as you move.

Tips

• Focus on initiating the pull by retracting your shoulder blades, rather than just moving your arms, to maximize activation of the upper back and rear deltoids.
• Keep your elbows fixed at a consistent 90-degree angle throughout the entire range of motion to properly engage the target muscles and prevent triceps involvement.
• Control the eccentric (return) phase of the movement, allowing the band to slowly pull your arms back together, to enhance muscle time under tension and build strength.
• To adjust the difficulty, use a band with different resistance levels, or slightly widen or narrow your grip on the band.

Common Mistakes

• ×Shrugging your shoulders instead of retracting your shoulder blades shifts tension away from the upper back; keep your shoulders down and back to isolate the target muscles.
• ×Straightening the elbows during the pull reduces the engagement of the rear deltoids and external rotators; maintain a constant 90-degree bend to keep tension on the correct muscles.
• ×Using momentum to swing the band apart reduces muscle activation; perform the movement slowly and with deliberate control to ensure proper muscle engagement.