The primary purpose of this study was to compare patellar tendon pain and low extremity kinetics and kinematics of male high school volleyball players on one-leg landing after applying a strap, C-tape, and E-tape, respectively. A total of 16 male high school volleyball players who had no history of lower extremity injury at least for 3 months were recruited(age: 16.37±1.08years, height: 185.56±5.52cm, weight: 76.81±8.52kg). Each participant were alternately equipped with a strap, C-tape, or E-tape on each patellar tendon, and visual analogue scale(VAS) was measures during one leg landing. Maximal knee flexion angle, range of motion, angular velocity, moment, and maximal ground reaction force at the hip, knee, and ankle joint were assessed after each application using 3 dimensional motion analyses. Statistical analyses were done with one-way repeated measure ANOVA and post-hoc analysis. The VAS of strap(2.56±1.45) and C-tape(2.87±1.31) were lower than that of E-tape(3.50±1.31; each p.001 and p=.007). The mean angular velocity of the knee flexion (285.77±88.60deg/s) was significantly higher in strap than in E-tape(242.68±61.64deg/s; p=.026). In summary, it appeared that the application of strap or C-tape was related to effectively reducing patellar tendon pain. Additionally, it could be postulated that the application of a strap attributed to the increase of knee flexion angular velocity during one-leg landing.