I have to test periodically for work and it includes the ability to do 50+ situps. It's the only area I am weak in and this is completely my fault for neglecting direct ab work for too long. My question is, if I were to work the area with exercises other than situps (i.e. russian twists, cable woodchops (and reverse), planks, etc) will this strengthen my ability to do more situps or are they more like pullups where virtually the only way to get better at them is to do them?
p.s. - I may have a followup question later if I can find the article I lost and had questions about.
