彻底看了看对步伐的定级要求：
2级：must include at least 7 turns & 4 steps, none of the types can be counted more than twice.
3级：must include at least 9 turns and 4 steps, none of the types can be counted more than twice.
4级：must include at least 5 different types of turns and 3 different types of steps all executed at least once in both directions.
**注：Types of turns (executed on one foot)指 : three turns, twizzles, brackets, loops, counters, rockers.
Types of steps (executed on one foot whenever possible)包括 : toe steps, chasses, mohawks, choctaws, curves with change of edge, cross-rolls, running steps.
当然我只关心4级，要求是2个方向（即顺时针与逆时针），每个方向都必须带有5种不同类型的转身以及3种步伐类型。
我数了雷今年奥运SP与LP的圆形步，数了N遍，就是数不出5个Turn.....
高桥的非常清楚5个turn...
2级：must include at least 7 turns & 4 steps, none of the types can be counted more than twice.
3级：must include at least 9 turns and 4 steps, none of the types can be counted more than twice.
4级：must include at least 5 different types of turns and 3 different types of steps all executed at least once in both directions.
**注：Types of turns (executed on one foot)指 : three turns, twizzles, brackets, loops, counters, rockers.
Types of steps (executed on one foot whenever possible)包括 : toe steps, chasses, mohawks, choctaws, curves with change of edge, cross-rolls, running steps.
当然我只关心4级，要求是2个方向（即顺时针与逆时针），每个方向都必须带有5种不同类型的转身以及3种步伐类型。
我数了雷今年奥运SP与LP的圆形步，数了N遍，就是数不出5个Turn.....
高桥的非常清楚5个turn...
