This Chong makees Ti Gong mono- Seed finger Training Practice Installed and sets, and includes backboard, Complex Number Ge Bomb Rope, at least a fingerstall and a Wan Tao structures. Backboard has front end, an abutment face and a Hou end, and backboard packet Number containing Complex Ge wear hole Group With Complex Number Ge and determine structure admittedly, and middle punch Group With determine end portion With Hous end before structure divides Do Let to set what admittedly. Each Bomb Rope wear Let whats and respectively wear hole Group, and one end of Bomb Rope can tear open to unload ground With and determine Knot Agencies Even admittedly and connect. Fingerstall Gu Dings Even and connects the other end of each Bomb Rope of what, Er and fingerstall Tou Over Bomb Rope Let set what abutment face. Wan Tao Knot Agencies The position what hand to Will backboards. Thereby, can effectively Will finger Training Practice Installed set the forearm of fixed what user, And can more meet the vertical Body Agencies types that hand portion Open closes Time, Jin and increase ease of use and Training Practice effects that the finger Training Practice Installed of this Chong works are set.本創作提供一種手指訓練裝置,包含一背板、複數個彈性繩、至少一指套以及一腕套結構。背板具有前端部、一抵靠面及一後端部,且背板包含複數個穿孔組與複數個固定結構,其中穿孔組與固定結構分別設置於前端部與後端部。各彈性繩穿設於各穿孔組,且彈性繩之一端可拆卸地與固定結構連接。指套固定連接於各彈性繩之另一端,且指套透過彈性繩而設置於抵靠面。腕套結構則用以將背板定位於手部。藉此,可有效將手指訓練裝置固定於使用者之前臂,並可更符合手部開合時的立體構型,進而增加本創作之手指訓練裝置的使用便利性以及訓練效果。100‧‧‧手指訓練裝置200‧‧‧背板400‧‧‧指套500‧‧‧腕套結構210‧‧‧穿孔組211‧‧‧第一穿孔212‧‧‧第二穿孔220‧‧‧固定結構230‧‧‧翼片231‧‧‧貫孔300‧‧‧彈性繩510‧‧‧手背固定墊511‧‧‧開孔520‧‧‧手掌托墊521‧‧‧容置袋530‧‧‧定位帶540‧‧‧固定帶550‧‧‧支撐件