Purely indoor discipline. Progression measured in tunnel hours (not jumps): base position → first coded moves → D2W sequences → D4W team → competition. Requires structured coaching and video debriefing.
Dynamic 2-way (D2W) and 4-way (D4W) are the two competitive versions. Two or four athletes execute coded movement sequences — lines (linear counter-flow moves), rounds (chamber rotations), moves (vertical acrobatics) — in the shortest possible time. Exists only as a tunnel discipline; no freefall counterpart. FAI recognized it in 2015 and organizes Indoor World Championships since then.
Fitted dynamic suit (Tonysuits Tony Dynamic, Deepseed). Technical socks. Mandatory protective helmet. No canopy — flown without skydiving gear.
No skydiving license needed — dynamic is a standalone indoor discipline. Minimum 15-20 tunnel hours with structured coaching before clean dynamic. Requires tunnel ≥4.3m and speeds ≥280 km/h.
Technical prerequisite: stable position in both postures. Without clean foundations dynamic becomes a search for compensations.
Lines (forward-back), rounds (chamber rotations), moves (vertical acrobatics). Dedicated dynamic coach mandatory.
With a partner, build choreographed sequences of 6-10 moves. Synchronization, timing, partner-reading are new skills compared to solo flying.
The competitive dynamic circuit is now structured. FAI World Championships every 2 years. Top Italian teams train between Aero Gravity Milan, Realfly Sion, and Weembi Lille.