i woke up at 6am today to go jogging with my mom. no, wrong. my mom woke me up at 6am to go jogging with her! she says this will refresh my memory so i can memorise my 4 geog txbks, 2 bio bks & 3 chem files better...


REFRESH MY ASS!!!!

my lungs are bursting my back is breaking my legs are aching i need an osim chair NOW.

During vigorous exercise, insufficient oxygen is available and aerobic respiration is unable to meet the demands of intense muscular contractions. Anaerobic respiration occurs to produce the extra energy required, causing the accumulation of lactic acid in the muscles. When this happens, an oxygen debt is said to be incurred. High concentrations of lactic acid in the muscles are what causes muscular fatigue and pain after exercise.

:D tada! it works! wahahaha!