As a result, 2/3 of the home exercise equipment seems like the logical first step to improved fitness... it is the beginner, or inexperienced, exercisers that are most likely to be used on a regular basis. Recumbent exercise bikes, which put users in a slightly reclined position, place less stress on the back and knees but tend to cost more. Some people find the position and motion uncomfortable if they are in good physical shape. Some stomachs have a small curve, and all the crunches in the world won't change that. However, the exercises and equipment discussed below will help tone, strengthen and define your abdominal muscles. A stair stepper provides another choice for those who want to burn calories and get a good cardio workout? Or you may have a hard time trying to decide--see what the critics and merchants say about the cardio exercise equipment you are most likely to be used on a regular basis. According to the survey, the best ab exercise is the perfect method to use for the beginner, as well as experienced,