Your stretch should last a minimum of _____ seconds.

The correct answer indicates that a stretch should last a minimum of 10 seconds. This duration is considered sufficient for the muscles and connective tissues to begin to relax and elongate, promoting flexibility and reducing the risk of injury. Stretching is essential in physical education, as it not only enhances performance but also aids in recovery and overall muscle health.

Holding a stretch for at least 10 seconds allows the body to adapt to the new position and can lead to improved range of motion over time. Although longer stretching durations, such as 20 or 30 seconds, can be beneficial, a minimum of 10 seconds is a widely accepted guideline that supports effective stretching without causing undue fatigue or strain to the muscles. The emphasis on a minimum duration highlights the importance of consistency in stretching routines to achieve maximum benefits.