This study investigated the effects of two plyometric training protocols on sprint and change of direction (COD) performance in elite hockey players. A parallel-group randomized controlled trial design was used and seventeen elite male and female field hockey players were randomly allocated into either low-to-high (L-H. n = 8) or high-to-low (H-L. n = 9) training groups. https://excellentphoto.shop/product-category/charger/