Redeveloping the correct techniques

Paul Foo Asked 11 years ago

Recently I realised that my swings are a little weird in the sense that they are not so conventional and my swings are a little too big (for loops).

When practising in a normal rally, my loops seem fine. However, when playing matches, my swing seems to be too big when I loop, and i use less of my waist, which i am supposed to when looping. Especially when the ball is slightly out of reach, I tend to use more of my arm strength to loop the ball up, which is not the correct technique. When looping backspin with the backhand, my swing is also a little too big. 

How can I correct my techniques and have more "normal"/conventional strokes?

I use Nittaku Hurricane 3 on my Forehand and Nittaku Hammond Pro Beta on my Backhand