Concussion Jump (Classic)
Concussion Jumping
Concussion Jumping is the primary way for Medic's and Scout's to get around quickly. The easiest way to "conc" jump is to throw a concussion grenade on the ground, run ahead of it a little bit, then hit your jump key just before the 4th beep goes off. Alternative is to keep the concussion grenade held instead of throwing it and while moving forward hit jump just before or right at when the 4th beep goes off.