Very tired club athlete (4,6)
I believe the answer is:
shot putter
'athlete' is the definition.
(shot putter is a kind of athlete)
'very tired club' is the wordplay.
'very tired' becomes 'shot' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'club' becomes 'putter' (a golf club).
'shot'+'putter'='SHOT-PUTTER'
Can you help me to learn more?
(Other definitions for shot putter that I've seen before include "Sportsman" , "Competitor throwing" , "Fifteen [ATHLETE]" .)