A survey of Spanish students has found a close link between fitness and grade levels.

The study sample included more than 2,000 Spanish children and teenagers, aged from six to 18, with detailed information on physical fitness, body composition, and academic performance. The researchers found cardio-respiratory capacity and motor ability, both independently and combined, were related to academic performance. However, the link between academic performance and physical fitness was stronger for speed, agility and coordination. In contrast, children and teenagers who weren’t as fit or dextrous had lower grades. Read more here. (pic by H3)