Polanik Collapsible Sled with Start BlocksTrain with Resistance. Launch with Precision. The Polanik Collapsible Sled with Start Blocks is a performance-driven training tool designed to help sprinters and explosive athletes improve acceleration, block starts, and power output. Combining a resistance sled with integrated start blocks, it targets both upper and lower body strength while simulating real sprint-start mechanics. Constructed from 5 mm powder-coated steel, this sled is built for durability and offers greater resistance than standard models—ideal for advanced strength training. It supports standard weight plates (not included), giving athletes full control over resistance levels to match their training needs. Designed for portability and cost-effective shipping, the collapsible frame allows the sled to be packed flat for transport or storage. A waist harness is included for secure, controlled movement during sprint drills. Whether you're coaching track athletes or building speed for field sports, the Polanik Collapsible Sled with Start Blocks offers a high-performance solution for speed and power development. Key Features: ✅ Durable Steel Frame – 5 mm thick powder-coated sheet metal for long-term use✅ Built-In Start Blocks – Ideal for sprint-specific resistance drills✅ Adjustable Load Capacity – Compatible with standard weight plates (not included)✅ Waist Harness Included – Ensures safe, stable resistance training✅ Collapsible Design – Packs flat for reduced freight cost and easy storage✅ Heavy for Greater Resistance – Delivers high-impact strength and speed development✅ Ideal For – Sprinters, speed coaches, and explosive field athletes✅ Delivery Estimate – Approx. 14 to 20 days (contact us for expedited shipping options) Cazna Sports offers the most complete range of sprint training sleds and resistance tools in Australia.