This multi-use 2pc. obstacle platform and Velcro design allows multiple configurations for training drills for Ninja, Parkour, and Urban Acro Gymnastics. These platforms also serve general use in gymnastics spotting applications. Platforms stack on top of each other, end to end, or other configurations, secured tightly with Velcro Flaps that tuck away when not in use. Additional hook Velcro is placed on the bottoms, to allow firm attachment to Carpet Bonded Foam Flooring. Filled with firm high density poly foam and enclosed with cross-link panels for a solid, yet safe, firmness.