Sportshour

It's a parent's instinct to want the best for their child, and to help them achieve it, but at what point does a supportive Mother or a Father cross the line and start putting too much pressure on their off-spring?Olympic Swimmer Karen Pickering has been investigating the world of children’s sport - speaking to a ten year old that was getting booed by other parents and to a man who didn't realise he was making his son's passion, football, a misery. She also tells us about the extreme case of the former professional Ice Hockey player who was beaten daily by his father until the day, aged 16, when he called the police.The Fittest on Earth CrossFit mixes weightlifting, gymnastics, sprinting, rowing and more. Starting this week, all over the world, gym-goers are launching their personal bid to become 2016's World Champion. The very best will get all the way to California for the finals this July. But the process begins at your local gym. Sportshour's Ed Harry has been to his, to find out whether he's got wha