What form of stretching is often recommended during a warm-up?

Dynamic stretching is the recommended form of stretching during a warm-up because it actively engages the muscles and movements that will be utilized in the upcoming workout. This type of stretching involves controlled leg and arm swings that gently take you to the limits of your range of motion, promoting blood flow, increasing core body temperature, and preparing the muscles and joints for the physical activity to follow.

In contrast, static stretching involves holding a stretch for a prolonged period, which is more suitable for cool-downs after exercise rather than warming up the body for activity. It can temporarily decrease muscle strength and power if performed before a workout, which is not ideal for performance. Ballistic stretching, which utilizes bouncing movements to push the body beyond its normal range of motion, carries a higher risk of injury and is generally not recommended for warm-ups. Passive stretching involves relying on an external force or partner to assist in stretching, and while it can improve flexibility, it does not adequately prepare the muscles for dynamic movements needed in many activities. Therefore, dynamic stretching is the most effective way to enhance mobility and readiness as part of a warm-up routine.