Trainers have used Lasix for decades to reduce bleeding and improve performance in North American racehorses.
Researchers took a detailed look at 17 years of training records for Norway's Marit Bjørgen.
Skipping regular season games may have little effect on playoff performance and injury prevention.
Scientists utilize fluid dynamics to optimize fins for shredding the gnar.
Both Tour de France racers and recreational cyclists can improve performance by riding hardest into the wind.