Hi, completely new to this. I'm a long distance runner but seem to be picking up injury after injury, which is quite possibly is due to bad habits and weakness in the body chain. I'm looking to build overall full body strength, balance & flexibility but core being the main area to start with. I'm on the pro subscription and Ive jumped straight into the core beginners class. All exercises seemed to be straight forward not really having any difficulty executing them the with good form. The only one I do seem to be struggling with is the dynamic V ups. I dont have the strength to get my upper body up. The static tug which is done earlier in the class is not problem at all. but the V ups is a bit too big of a gap to jump to. Is there a way to build up to this? Also Is this the best place to start as a complete beginner? Thanks