Kristy Thomas. Kristin Kristy Amanda Thomas is a main character in The Baby Sitters Club books by Ann M. Martin. Kristy made her first appearance in Book #1, Kristy's Great Idea. Kristy is the creator and president of The Baby Sitters Club.
Itâs important to exercise your abdominal muscles, but not necessarily every day. While ab exercises are one of the few workouts you can safely perform five or more times per week, itâs really not necessary and can actually have a negative impact in some cases. Thereâs a big difference between âcan youâ exercise your abs every day and âshould youâ work these muscles daily. For the average person, daily abdominal exercise isnât any healthier than working your abs one to three times per week.
It's simple: To show off your abs, you have to burn fat. To burn fat, you have to stoke your metabolism by building muscle. Replacing just 1 pound of fat with muscle will force your body to fry up to an additional 50 calories a day. These straightforward moves work major muscle groups--with an emphasis on your midsection--without adding bulk. Do this abs workout three times a week. Complete 1 set of each ab exercise (designed to work key regions of your core: upper abs, lower abs, obliques, and lower back), then do the rest of the circuit twice. On other days, do light cardio like swimming, walking, or cycling. Make sure you take 1 day completely off.