手心向外 meaning in English

palm out

Turn the toes of your right foot slightly out , in line with your outstretched leg ; turn the toes of your left foot in as your left leg straightens and your right leg bends . shift your weight onto your right foot . your body turns slightly to the right and then rise in a forward movement
左手手心向外，手指向前，顺左大腿内侧沿左仆步向前穿出，同时重心前移，左脚脚尖转正，右脚以脚跟为轴脚尖内扣，同时右肩内旋，使右手勾尖朝上。