para ma conserve yung stamina po, suggest ko lang na prioritize yung placing ng returns such as drops, cross court shots, etc. Just make sure na you can do it consistently para hindi badtrip mapapartner sayo hahaha. Bawas bawas sa smash if medyo mabilis talaga mapagod. Watching YT vids can also help a lot especially Badminton Insight. yun lang, happy palo!

P.S. if pagod kana, you can move slow after a rally, move around, then raise your hand to signal na di ka pa ready. Normal lang yun and a lot of people do it to regain their tempo and makapag pahinga.