not-yet-known not-yet-known not-yet-known unknown Conclusion: Employing M1 a-tDCS at various intensities (1 & 2 mA) and M1 c-tDCS (2 mA) may prove beneficial in augmenting motor learning among young healthy adults. It appears that opting M1 a-tDCS or c-tDCS with an intensity of 2 mA and also M1 a-tDCS with an intensity of 1 mA are suitable strategies for the consolidation phase of motor learning. Additionally, the findings highlight a detrimental impact associated with M1 c-tDCS (1 mA). As a result, it is not recommended for therapists to utilize M1 c-tDCS with intensity of 1 mA for introducing motor learning in young healthy adults.