Question:

During the first 15 seconds of intense. exercise, such as

Last updated: 8/2/2022

During the first 15 seconds of intense. exercise, such as

During the first 15 seconds of intense. exercise, such as sprinting or power lifting, most of the energy is provided by fat oxidation. carbohydrate oxidation. ATP in muscle fiber. phosphocreatine. ATP in muscle fiber and phosphocreatine.