Have you decided to boost your swimming for the next tri season? Then this plan is the training plan you are looking for! This 9 weeks 'off-season swimming boost plan" is intended for athletes who have 2-3 years of experience at least in running/cycling, have a good basic condition. You most likely already completed some triathlons the past years. You know the basics of freestyle swimming as well but you identify swimming as your less strong part of the triathlon. I am racing myself 15 ...