The present invention relates to a training device for golf swings, which overcomes the elastic resistance arising from the coil-spring on a golf swing and accelerates the head speed to strengthen and to accelerate the
impact, thus magnifying the
centrifugal force. The training device for golf swings according to the present invention includes: a first body section having a rod-shape; a grip section equipped on one side of the above first body section; a rod section which has one end thereof screw joined to the other side of the first body section, a larger outer-
diameter than that of the first body section, and an inner space; a second body section wherein a part thereof is inserted into the
insertion hole formed in the other side of the above rod section, and a protrusion having a larger outer
diameter than that of the above
insertion hole is formed in one side of the inserted part; a head section installed in the other side of the above second body section; and an elastic member positioned around the second body to come in contact with both ends at the protrusion and the inner space of the other side of the rod, and thus by the
centrifugal force, causing elastic resistance letting the other side of the second body be movable in the inner space of the rod according to the swing speed when the user performs the swing. With this constitution, the present invention enables easy training to increase the flying distance of a
golf ball and power as well as strengthening muscles for golf swings.