Complex sentence: League rules specify official weigh-ins four days and two days before each game with players allowed to gain back weight after meeting the weight limit but must remain under 177 pounds (80.3 kg) to practice with the team.
Split into simpler sentences: League rules specify official weigh-ins four days and two days before each game. Players are allowed to gain weight back after meeting the weight limit but must remain under 177 pounds (80.3 kg) to practice with the team.