You can quickly lean muscle-type legs through the following methods: 1, adjust the diet structure, reduce protein intake, lower limb muscle development, high basal metabolic rate, daily need a large number of amino acids to synthesize muscle protein, amino acids mainly from food protein, such as eggs, lean meat, etc., to reduce such high protein food intake can make muscle nutrition deficiency, muscle fibers will gradually atrophy, thereby improving the lower limb muscle 2, avoid lower limb anaerobic training and long-distance running and other sports, such sports will make the lower limb muscle fibers tear, hyperplasia, can make the lower limb muscles become stronger, control sports after muscle fiber load reduction, lower limb muscles will also gradually atrophy, lower limb muscle shape will become more slender.