The 240i StretchTrainer� helps you complete an effective stretching regimen in only 10 minutes while seated comfortably. Improve flexibility, coordination and overall athletic performance by stretching daily, whether before or after a workout or as a start to your day in motion. An integrated instructional placard shows you eight essential stretches to target key muscle groups � lower back, hamstrings, gluteal/hips, hips/legs/back, inner thighs/groin, upper back, shoulders and quadriceps.