I am 50 and have been out of shape since 30 . I started playing again for the last 18 months and got to about a 3.5 -4 due to lessons from a awesome coach . Any way the last say 4 month been playing in a league with younger people and have been playing really aggressive all out for about 90 mins. I had a leg/muscle injury a few weeks a ago got over that now i got Plantar Fasciitis . Its awesome excercise and love it but hate the injuries . Any suggestion maybe better conditioning or try to lose more weight first ? Or do i have to play double with the seniors LOL !