For some reasons, Mr Chandra gave us weights to be tied to our ankles when we do our postures today. The weights were rather dirty and left stains on my lovely pink mat >_<. Besides being dirty, they are rather heavy. Afterall, they had to serve their purpose. I already had problems lifting my legs without the weights, let alone, with them. What a relief when I finally got them off. Can finally understand how those Monks were trained in Shaolin. Bet my "Qing Gong" has improved :P