TY - GEN AU - Born, Dennis-Peter AU - Lorentzen, Jenny AU - Ruiz Navarro, Jesús Juan AU - Stöggl, Thomas AU - Romann, Michael AU - Björklund, Glenn PY - 2025 UR - https://hdl.handle.net/10481/103143 AB - Objectives: To investigate performance development and variety in swimming strokes of female swimmers from early junior to elite age. Methods: A total of 194,788 race times of female 200 m swimmers representing 77 nations were ranked at peak... LA - eng PB - MDPI KW - Competitive swimming KW - Deliberate practice KW - Diversification KW - Long-term athlete development KW - Sampling TI - Focus on One Swimming Stroke or Compete in Multiple: How Much Specialization Is Needed to Become a World-Class Female Swimmer? DO - 10.3390/jfmk10010064 ER -