Batman: Arkham City - Riddler Guide - Physical Challenges-Line 1

Batman: Arkham City Riddler Guide Physical Challenges Line 1 1) Glide continuously for over 150 meters [without using the Grapnel Boost upgrade] 2) Glide continuosuly for 250 meters [Grapnel Boost upgrade permitted] 3) Perform a vertical dive for over 50 meters 4) Perform five consecutive line launches without touching the ground 5) Glide for 30 meters while maintaining a height of less than 5 meters above the water 6) Acheive a x20 combat combo 7) Use 3 Quickfire gadgets in one combat encounter 8) Acheiv