핑
핑크빛헬린이·One Arm Dumbbell KickBack·2026-03-21Personal Notes 1. Kickback is a contraction-centered exercise. * No desire for heavy weights 2. Elbows should be in a straight line, fixed * Ensure the back and triceps are in a straight line * If the elbows move up and down, the lats will take over 3. Hold the contraction for 1 second. Lower slowly during relaxation.