“… PTG … speed tests (1.9–3.1% at midtraining and 3–5% at posttraining) and vertical jump tests (10–18.5% at midtraining and 16–23% … 28% at posttraining), agility (5% at midtraining and 23% at posttraining), and kicking distance (13.6% at midtraining and 22.5% at posttraining).”