Whether it's a 4-12 year old practicing basic stretches (adjusted down to 65-70 in. for greater peace of mind with their feet on the ground), an adult launching a standard pull-up (75-82.7 in. to accommodate different heights and arm lengths), or even an elder doing gentle upper body training (70-75 in. to reduce the difficulty of getting up), the multi-level height adjustment allows the whole family not to have to settle for anything less than the best. Exclusive training position", easy to develop family fitness habits. Whether you want to keep your kids away from electronic devices, develop healthy habits as a family, or efficiently train yourself at home, this multifunctional fitness rack is a cost-effective choice - safe, practical, space-saving, and makes every training session a happy time for the whole family. Material: Steel.