Creaky old bones!
I was panting like my dog (yes, with tongue stuck out and all) after about a 2km run. So ashamed that i can barely catch up with my 12 year-old sister who still had the stamina to run the extra round and do 90 starjumps (she requested that i type this in, what the... ego booster). And her legs are growing longer and longer (i'm threatened!). Okae, i will use her as the motivator and i am going to challenge her! ( Just you wait, little sis!) And unfortunately, the 4D thing didnt work out. Sigh. Sponsors any?