Home from hols.. 6 days to get my ar$e into gear!!

Lost 5lb last week during week one. Been away for the last few days and know that I'll have put some of that back on.. A waste I know any advice how to try and get a loss for next week? x

My sw friend at class went away,drank too much put 5pm on but came home,hit the gym every day till class and managed to maintain. So I guess it's some hard work getting your metabolic rate shifting xx