1
underhand grip (e.g. in gymnastics, etc.)
See also:
順手 (じゅんて)
2
cross-handed grip (e.g. in golf, etc.);using one's hands backwards from their conventional positioning
See also:
クロスハンド
3
only applies to
さかて
reverse grip (e.g. of a sword)
4
turning the tables (on an opponent)
See also:
逆手に取る (さかてにとる)
5
6
only applies to
ぎゃくて
foul trick