TY - JOUR T1 - Exercise and pregnancy in recreational and elite athletes: 2016 evidence summary from the IOC expert group meeting, Lausanne. Part 1—exercise in women planning pregnancy and those who are pregnant JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 571 LP - 589 DO - 10.1136/bjsports-2016-096218 VL - 50 IS - 10 AU - Kari Bø AU - Raul Artal AU - Ruben Barakat AU - Wendy Brown AU - Gregory A L Davies AU - Michael Dooley AU - Kelly R Evenson AU - Lene A H Haakstad AU - Karin Henriksson-Larsen AU - Bengt Kayser AU - Tarja I Kinnunen AU - Michelle F Mottola AU - Ingrid Nygaard AU - Mireille van Poppel AU - Britt Stuge AU - Karim M Khan Y1 - 2016/05/01 UR - http://bjsm.bmj.com/content/50/10/571.abstract N2 - Guidelines on physical activity or exercise and pregnancy encourage pregnant women to continue or adopt an active lifestyle during and following pregnancy.1–3 Two systematic reviews of pregnancy-related guidelines on physical activity found similarities between recommendations from different countries, but noted that the guidelines differed in focus.4 ,5 The guidelines provided variable guidance on prenatal exercise, or on how pregnant women might approach continuing or adopting sport activities.6 However, most guidelines did not include important topics such as prevalence and known risk factors for common pregnancy-related diseases and complaints, and the role of exercise in preventing and treating them.Importantly, the focus of most previous guidelines has been on healthy pregnant women in the general population, in whom there is almost always a decline in physical activity during pregnancy.7 ,8 Indeed, a high proportion of pregnant women follow neither physical activity nor exercise guidelines,9 putting them at increased risk of obesity, gestational diabetes mellitus (GDM), and other pregnancy-related diseases and complaints.1On the other hand, there are enthusiastic exercisers and elite athletes who often meet and exceed general exercise recommendations for pregnant women, but there are no exercise guidelines specifically for these women. Important questions for such women are unanswered in current guidelines: Which activities, exercises and sports can they perform, for how long and at what intensity, without risking their own health and the health of the fetus? How soon can they return to high-intensity training and competition after childbirth?The IOC and most National Sports Federations encourage women to participate in all Olympic sport disciplines. The IOC promotes high-level performance, and it is also strongly committed to promoting lifelong health among athletes10—not just during their competitive sporting careers. With an increasing number of elite female athletes competing well into … ER -