Bring your hands together in front of your chest and raise your arms.
Brinig = もってくる
in front of = 前に
Chest = 胸
raise = あげる
arms = 両うで
Bring your hands together in front of your chest and raise your arms.
(胸の前で手を合わせて、両腕をあげていきます!)
となります。ご参考になさってくださいね。