Peer to Peer Learning Series: Seated and Standing Core Exercise VariationsWe need our core muscles to stabilize us during seated and standing dynamic postures. Its helpful and effective to include seated and standing core work in our programming. These exercises are often excellent alternatives when your clients are unable to get on the floor due to various barriers. We often stick to floor crunches, planks and bugs but there also are a number of efficient exercises that can be performed from a seated or standing position.