Looking for critique of 14 year old son with a PR snatch. I thought he handled it well and would have liked to see him move up a couple kilos but he did not seem too enthusiastic about the idea so I immediately switched to the, "Let's end with a good lift," approach. I would be appreciative if anyone experienced with youth weightlifters could offer up thoughts on pushing the weight up. When? Signs it is time? Motivators? Thanks.