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The mean cramp threshold frequency (CTF) for each day and condition. No-stretching (NS) condition pretest CTF = 18.12 ± 6.46 Hz, posttest CTF = 19.65 ± 7.25 Hz. Static stretching (SS) condition pretest CTF = 18.94 ± 5.96 Hz, posttest CTF = 20.47 ± 7.12 Hz. a Denotes differences between pretest and posttest within the NS and SS conditions (P ≤ .05).
