Abstract: The problem in this study is the Club Putra PB. Pratama City of Pekanbaru when training leg muscle strength with an accurate smash jump is considered deficient ie the jumps are not too optimal when doing a smash jump and the shuttlecatch is not right on target towards the opponent's field, smash punches he is an opponent that can be exchanged Shuttlecock can quickly shuttlecock positiā¦