You don’t necessarily need a fancy exercise equipment to target your abs, chest, and arms. But tools such as the Sunny Health & Fitness Sit-Up Rowing Machine can help. It has a fully padded bench and non-slip grip rowing arms. It also has a solid steel frame. You can use this to perform cardiovascular and abdominal workout. The design is compact, so you can store the rowing sit-up machine away. It has a max weight capacity of 220 lbs.