What type of stretch involves an active contraction before holding a stretch?

The type of stretch that involves an active contraction before holding a stretch is PNF stretching, which stands for Proprioceptive Neuromuscular Facilitation. This technique typically entails a specific sequence: the participant performs a muscle contraction against resistance for a few seconds, followed by relaxation and then a deepening of the stretch into the new range of motion. This method effectively enhances flexibility by utilizing the neuromuscular responses of the body, promoting improvements in the range of motion and reducing the risk of injury.

In contrast, static stretches involve holding a position without movement, dynamic stretches involve movement and stretching in a controlled manner, and limbering movements are generally light, dynamic activities that prepare the body for exercise but do not involve the specific contraction and hold associated with PNF stretching. Understanding the unique characteristics of PNF stretching helps fitness professionals to apply the technique correctly for their clients' flexibility training.