The invention discloses handle high-energy rubber and a preparation method and application thereof.The handle high-energy rubber is prepared from, by weight, 20-80 parts of thermosetting resin, 5-50 parts of foaming agent, 5-50 parts of filler and 0-60 parts of diluent.The handle high-energy rubber has the advantages that the rubber can be used for producing the handles of various sports equipment such as tennis rackets, badminton rackets, squash rackets, PK rackets, beach rackets, flexible-force rackets, ball arms and clubs, the handles produced by the handle high-energy rubber are complete in appearance and good in touch, the handles do not have secondary expansion after being heated at 100-160 DEG C, and the hardness of the handles is SHORE D 60-95.