You could say DaJuan Coleman’s basketball development is going swimmingly. Intent on improving his conditioning and therefore his recruiting profile, Coleman has taken up swimming. His hour-long workouts in the pool have helped him reshape his body. Off went 20 pounds. On went 10 pounds of muscle. Speaking at the LeBron James Skills Academy on Thursday, Coleman said his brother had advised him to making swimming a big part of his workout for two years. Only in the last year did he start swimming regularly.