As a Personal Trainer and Soccer Coach, there are a number of important points that you should be aware of when training your kids to be fit for soccer. Your first consideration should be the age and current fitness levels of your players. It is very important to realise with your training that kids are not just little adults, and as such adult fitness and conditioning drills are largely inappropriate. Second consideration should be the types of soccer drills that you are going to use. For children, I always like to make sure that a ball is involved in all of my soccer fitness and conditioning drills. For this reason I use a lot of small sided games for training my kids, as small sided games keep them involved and moving at all times, incorporating both fitness and ballwork together.