2025 Upgraded Twister Arm Trainer – 60-100 lbs Adjustable Chest & Arm Exerciser,

Adjustable Resistance: 30-120 lbs adjustable dual-spring system lets you easily change tension for progressive training. Full Upper Body Workout: Strengthens chest, arms, shoulders, and back. Durable Construction: Made with high-strength steel and non-slip handles for comfort and safety.

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