Table 3.  The procedures for dynamic stretching for the targeted muscles.

Calf
First step: the subject raised one foot from the floor and fully extended the knee. Second step: the subject contracted his dorsiflexors intentionally and dorsiflexed his ankle joint such that his toe was pointing upward.

    

Hamstrings
The subject contracted the hip flexors intentionally with knee fully extended and flexed his hip joint such that his leg was swung up to the anterior aspect of his body.

    

Quadriceps
First step: the subject raised a foot from the floor and lightly flexed his hip joint with the knee lightly flexed. Second step: the subject then contracted his hip extensors intentionally and extended his hip and knee joints such that his leg was extended to the posterior aspect of his body.