Conclusions
The results of this study showed that 3 sets of 5 repetitions of single leg DJ performed by both the stronger and the weaker limb did not contribute to a significant improvement in subsequently performed CMJ and 10m sprint as well as did not affect the symmetry between the limbs. On the other hand, the bilateral DJ significantly improved the CMJ jump performance, but not the 10m sprint time in the studied group of basketball players. Coaches and practitioners could use bilateral DJs as the CA during complex training sessions or as part of a pre-competition warm-up to acutely improve jumping performance. However, the individuals should not expect an increase in 10m sprint performance, and changes in vastus lateralis stiffness.