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. Author manuscript; available in PMC: 2013 May 2.
Published in final edited form as: Muscle Nerve. 2010 May;41(5):614–623. doi: 10.1002/mus.21509

Table 2.

Muscle latencies observed across testing conditions (in milliseconds).

“Intervene” “Do not intervene” Tendon tap



Muscles Males Females Males Females Males Females
RF 193 (60) 212 (32)   88 (12)     NA* 38 (3) 35 (3)
VL 198 (72) 201 (29)   96 (11)   98 (12) 39 (4) 37 (4)
VMO 182 (66) 197 (26)   99 (16)   82 (5) 38 (4) 36 (3)
VML 204 (66) 205 (33)   89 (20)   89 (16) 40 (3) 36 (4)
ST 161 (23) 179 (30)   84 (14)   96 (9)
BF 158 (37) 197 (34) 102 (21) 104 (26)
Mean 184 (57) 197 (32)   93 (16)   95 (16)

Values presented as mean (SD). See text for abbreviations of muscles. NA, not available.

*

No reflex responses were recorded in the RF muscle for females.

Mean across all muscles tested.