My answer to What are some good exercises to tone stomach up fairly quick?

Answer by Connie b. Dellobuono:

I go to nc-fit for Cross fit training, 30-min of exercise with a coach every day. Plank, crunch, weights, lunges, jump rope, dancing, and many more combo every day. Use a tummy support girdle. Use a standing desk at work. Wear running shoes every day to encourage you to take longer walks. It takes time but with whole foods and healthy lifestyle (sleep, less stress) you will achieve your goals.

What are some good exercises to tone stomach up fairly quick?