“…A good smash is characterized by good technique improvements as well (Kusnadi et al, 2019), when the cock and racket experience good approval, of course, the smash technique will be more meaningful (Rahmat et al, 2019), therefore the improvement of the smash technique with a good method can improve the stages of movements performed in the smash (Wahib et al, 2020). The characteristics of this punch are hard (Pranata et al, 2019), the pace of the cock is fast towards the field floor (Armanda et al, 2021), so this punch requires aspects of the strength of the muscles of the limbs, shoulders, arms, and flexibility of the wrist as well as harmonious coordination of gestures (Dewi et al, 2021). This smash punch is one of the techniques in the badminton game with a very high level of difficulty for beginners because the introduction of rackets and cocks must be precise (Ahmad, 2020), besides that the ability to chase cocks must be fast, in this case, it must be supported by good biomotor components (Benovri, 2018), exercises that continue can improve the biomotor components present in badminton smashes appropriately (Mangun et al, 2017).…”