Adjustable Aluminum Alloy Starting Block for Track & Field, Anti-Slip Pedal, 6 Position Angle, 21 Gears, Stable Footing, Lightweight 4kg

✅ Durable Aluminum Alloy Construction: Strong and lightweight material, designed for long-lasting use in track and field. ✅ Anti-Slip Ankle Pads: Thickened rubber pads for enhanced stability and grip during sprints. ✅ 6 Adjustable Pedal Angles: Customize the pedal position with 6 angle settings to suit different runners’ preferences. ✅ 21 Gear Positions: Provides precise adjustments for front and rear gears to enhance starting efficiency. ✅ Stable and Secure Start: Fixed short nails at the bottom ensure stability and prevent slipping during intense starts.