Any of a number of bodywork techniques intended to reorganize and integrate the body in relationship to gravity, by manipulating soft tissues and/or correcting inappropriate patterns of movement and rebalance the body and nervous system. Active Isolated Stretching (AIS) is a dynamic system for improving your flexibility and overall well-being. As you probably already know, stretching your muscles not only reduces your chance of injury, but also strengthens your tendons and improves your circulation.