海飞兹(Heifetz)2-Debussy 亚麻色头发的少女+Dinicu 霍拉舞曲

霍拉舞曲 was often broadcasted in china, here i hardly ever hear it played anywhere. People think of it as circus music.

[landon]

I think that was the wrong impression because of the different camera angle.

[rbrb]

琴弓应和琴弦成９０度垂直，这似乎应该成了小提琴里的一条定律。
观海氏霍拉舞曲的下行连顿弓，行至弓尖处，弓弦连４５度都到不了。且每次下行连顿弓都是如此，显然是有意为之，故意把弓往怀里“拽”。
各位高手有何高见？这是提琴教科书（下行连顿弓）的标准做法吗？