Sook Werm Chua, I have many, many classes with the theraband. I will try to do another one soon but, in the meantime, you should be able to find something that suits you.
Have you ever considered doing one of Meredith's theraband classes with a more resistant band than your customary one Soon Wern Chua? After taking her classes hundreds of times using a blue band I changed to black and it was almost like a whole new set of classes!
Sook Werm Chua,
I have many, many classes with the theraband. I will try to do another one soon but, in the meantime, you should be able to find something that suits you.