Introduction. In tennis, various components of physical fitness play an important role. On the one hand, the average duration for scoring a point is less than 3–10 s [1, 2] with sprints of 8–15 m (i.e., speed) and 3–4 directional changes (i.e., agility) taking place during rallies [3–5].On the other hand, a match can last up to five hours, which shows the importance of tennis-specific ...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9165775