exercising your legs once a week will be fine. Maybe you're interested: Smart Body Max GC Tone your abdomen - Guaranteed! Now if your goal is the rapid and effective development of your lower part you can increase the frequency of exercise to times per week. The legs comprise a really large muscle group therefore they last longer to recover than another part of the body and it is very important to respect the recovery times to always enjoy good health. Therefore you must make sure you maintain sufficient