From LSWiki

Class: Physical Conditioning Skills

Attribute: Vitality
Pedagogy: Physical Training
Practitioner Term: Recuperator

This skill represents the ability of one's body to recover its physical endurance.  The higher this skill, the faster one's
endurance will return, whether one is resting or not.

Development Information: The recuperation skill was created by Chaos and is maintained by Lost Souls; the source code was last
updated Thu Jan 10 02:08:16 2013.

Trainers

Obsidia: Goth (<=180)
Wandering: Damon (<=224)
Association required:
Losthaven Guard: Captain Jonathan Tredwel
Maidens of the Spear: Sulin
Sodality of the Nine-Spoked Wheel: Grendal
Guild required:
Aisenshi: Musashi
Brute Squad: Fezzik
Battleragers: Borulien
Coven: Lynda Xenetha
Elflords: Celeborn
Hantaka: Hasan Wanders
Hawkmen: Katar
Knights of the Round Table: Sir Lancelot
Shapeshifters Maramar
Verynvelyrae: Sirinil
Zetesai: Linp
Quest required