What is the benefit of stretching after training?

Stretching after training primarily serves to prevent adaptive shortening and promote relaxation. During physical activity, muscles contract and can become tight. If stretching is not incorporated post-exercise, these muscles may shorten over time, leading to reduced range of motion and potential discomfort or injury. Stretching helps to lengthen the muscles again, restore flexibility, and enhance overall mobility, which is particularly important for seniors who may naturally experience stiffness or reduced flexibility.

Additionally, stretching has a calming effect on the body. It can help lower the heart rate and promote a sense of relaxation, which is beneficial after engaging in intense physical activity. This contrasting state of relaxation can also contribute to better recovery and help in preparing the body for the next training session.

While some other options do mention benefits related to stretching, they do not encapsulate the full range of advantages that post-training stretching provides, particularly in the context of preventing muscle shortening and facilitating relaxation.