so as father time marches on conditions occur, for me saw orthopedics ,well renowned in hip conditions, stated hip with arthritis but not bad enough for replacement. so issue is my mobility is impaired, not looking for hip replacement. What do you play testers think is the BEST RACQUET for monster serve and then put away next shot. if find such a beast and can implement this tactic( fully aware I have to execute ) this will extend my career ( I really do enjoy it