Founded in 1994, Shape Up America! is a 501(c)3 not-for-profit organization committed to raising awareness of obesity as a health issue and to providing responsible information on healthy weight management.
It's too cold outside
A mall or fitness center could be the solution, or you might want to develop a special routine for "cold weather days" that might include a physical activity video. If you want to go outside, dress in layers for better protection against the cold. Make sure your hands and head are covered.