Stack up your personal best with Body Solid FCD Power Tower By doing pull-ups, chin-ups and dips, you can effectively and efficiently build muscles in your arms, shoulders and back. Add vertical knee raises, and you'll soon see an increase in definition of your lower abdominal muscles. Best of all, the benefits of these exercises can be enjoyed by fitness enthusiasts of all skill and strength levels. The Lat Pull-Up (wide grip) / Chin-Up (close grip) station features easy step-up entry. Easy access Dip station features oversized diameter grips for ultimate comfort. Ultra-thick DuraFirm™ back, arm and knee pads.. 11 gauge steel frame with 50 x 76 mm oval tubing. 5 x 5 cm all-4-side welded high tensile strength steel mainframe construction. Two-step up platforms. Ideal for home and commercial use.