Arrowbash 2 Pcs Baseball Pitching Towel Trainer Softball Throwing Trainer Portable Versatile Strap Baseball Training Tool for Fastball, Changeup, Curveball Precision and Power

["Instant Pitching Feedback and Form Correction: this baseball pitching towel trainer provides real-time visual feedback on your release point and wrist action; The about 70 cm white towels clearly show flaws in your fastball, change up or curveball mechanics, helping correct form before muscle memory sets in; Perfect for baseball pitchers at all levels","Build Arm Strength and Power: by adding resistance, the baseball throwing trainer strengthens your arm for explosive pitches; The weighted yellow rubber balls increase difficulty, simulating real-game intensity; Train anywhere, indoors or outdoors, to boost velocity and endurance like a pro baseball pitcher","Portable and Easy to Clean: the portable throwing trainer features a detachable design for quick towel removal and cleaning; Lightweight yet durable, it's for baseball swing trainer drills, pre-game warm-ups, or backyard practice; Just pure training","Dual-mode Resistance Training: includes 2 detachable white towels and 2 about 6 cm solid yellow rubber balls; Start with towels for technique refinement, then switch to weighted balls to build arm strength; This baseball trainer progressively develops both precision and power","Suitable for Game Simulation: the baseball throwing trainer mimics real-game pressure; Use towels for precision, then balls for resistance, just like live pitching; Ideal for baseball trainers to develop consistent, powerful throws under match conditions"]