what ????i want to argue..what muscle has to do with working at office and home. hmmm... does working in office requires an ability to be able to life 100 lbs from one place to another all day???? does working in kitchen require ability to life 20 pound of eggs????? what are u talking ..go sleep you lazy worker..you are good just surfing sajah at work!!work less waste more time..inefficient worker. woman should work and make money $$ and also work at home..Men should work at office as well as should play basketball and videogames with kids at home.:)