If your main objective is to shape your body and gain volume, the multi-exercise bench Optima is the best option since it allows you to perform muscle training very complete and diverse: shoulders, biceps, abs and legs. The multi-exercise bench Optima offers multiple backrest (6 positions), seat (3 positions) and leg (2 positions) adjustment possibilities and is designed for domestic use. In addition, the multi-exercise bench Optima which is characterized by: < li style="text-align:justify;">Resistant structure with steel tube that gives it great stability and safety. Multi-position adjustable backrest that allows you to perform multiple exercises and with constant lumbar support to avoid possible injuries. ions. Upholstered seat and backrest for great comfort. Includes thick foam rollers. Stability, to support all the weight you train with.