Polanik Collapsible Sled – Start Blocks Heavy-Duty, Collapsible & Designed for Sprinter Training The Polanik Collapsible Sled with Start Blocks is engineered for sprinters and athletes looking to refine their explosive starts. Heavier than standard sled models, it provides greater resistance to maximise strength, speed, and power development. Constructed from 5 mm thick sheet metal and finished with a durable powder coating, this sled is designed to endure intensive training. It accommodates standard weight plates (not included), allowing athletes to customise resistance levels. A secure waist belt ensures stability during training, while the collapsible construction makes transport and storage simple. Delivered flat-packed, it also minimises shipping costs, making it a practical choice for schools, clubs, and performance facilities. Key Features ✅ Heavy-Duty Steel Construction – 5 mm thick powder-coated sheet metal for strength and longevity✅ Block Start Training – Specifically designed to develop explosive starts for sprinters✅ Adjustable Resistance – Compatible with standard weight plates (not included)✅ Secure Waist Belt – Provides safe and stable use during sled pulls✅ Collapsible Design – Easy to transport and reduces shipping costs with flat packaging✅ Performance-Driven – Builds both upper and lower body strength for athletic development Cazna Sports offers the most complete range of training sleds in Australia. Delivery is approx. 14–20 days.