Originally Posted by TennisCJC
2 biggest factors relating to power are mass of the racket and tension. If you want more power, try adding lead to increase swing weight and/or lowering tension.
There are articles by TW on how to apply lead and several good threads in this forum on how to do it. I am not going to go into it here as the other threads and TW have done a good job.
What about stiffness? Would you rank stiffness above or below tension?
How would you compare tension's impact on power vs. tensions impact on launch angle?