Which approach to stretching should generally be avoided for beginners due to injury risk?

Ballistic stretching is the approach to stretching that should generally be avoided for beginners due to the increased risk of injury it presents. This method involves using momentum to force a muscle beyond its normal range of motion, often through rapid and bouncing movements. Such actions can lead to muscle strains or tears as the body may not be adequately prepared for the sudden stretch.

Unlike static stretching, which involves holding a stretch and is generally safe for beginners, and dynamic stretching, which involves controlled movements to prepare the body for activity, ballistic stretching can be too aggressive and is more suitable for advanced athletes who have developed the flexibility and control needed to perform these stretches safely.

Proprioceptive Neuromuscular Facilitation (PNF) is also a more advanced technique often used by individuals who are familiar with stretching protocols, typically requiring a partner or conducted under supervision. As such, beginners should focus on safer methods to improve flexibility and reduce the risk of injury.