Although many of the essential nutrients we need in our lives occur naturally in food and it is just about making sure we select the right ones, it is sometimes necessary give our bodies a little extra help.
Exercise has long been known to improve sleep and studies have shown that a single bout of moderate-intensity aerobic exercise (e.g. walking) can reduce the time it takes for those with chronic insomnia to fall asleep and increase the length of time spent asleep.
Matt outlines the benefits of using the gym to boost your swim speed. He explains the different exercises to do to boost arm pull down and the exercises to do to boost kick speed (based on front crawl stroke).