An early start of OKC exercises for quadriceps strengthening in a restricted ROM did not differ from a late start in terms of anterior knee laxity. The EOKC group reached the same findings in relation to pain decrease and functional improvement when compared with the LOKC group but showed a faster recovery in quadriceps strength. The nonweightbearing exercises seem appropriate for patients who have undergone ACL reconstruction, when utilized in a specific ROM. The magnitude of difference in quadriceps strength between the 2 rehabilitation protocols was around 5%; however, this difference was not clinically significant, especially because both groups had equal function on the hop tests.

Objective: To estimate the pressure pain threshold (PPT) of the craniocervical muscles in women with episodic migraine (EM) n=15 and chronic migraine (CM) n=14, and in healthy volunteers (C) n=15. Method: A blinded examiner obtained the PPT bilaterally, by pressure algometry, for the following muscles: frontalis, temporalis, masseter, trapezius and sternocleidomastoid. ANOVA (p<0.05) was used for statistical purposes. Results: Contrasted to controls, individuals with EM had significantly decreased PPT

OBJECTIVE:The purpose of this study was to demonstrate the inhibition of the ipsilateral Gluteus Maximus in the presence of proximal hamstring tendinopathy and to collect information about its cause. DESIGN: We studied three subjects with clinical evidence of proximal hamstring tendinopathy previously submitted to conservative treatment with poor results and exhibiting severe hypotrophy and diminished strength in the ipsilateral Gluteus Maximus in comparison with contralateral Gluteus Maximus. INTERVENTIONS:Patients were submitted to evaluation of the Gluteus Maximus inhibition through handheld dynamometer strength measurements before and during neuromuscular electrical stimulation. RESULTS:The three subjects exhibited increased strength in the affected Gluteus Maximus (mean 43%; range 27%-62%) when neuromuscular electrical stimulation was added in the evaluations. CONCLUSION: This study demonstrates that individuals with proximal hamstring tendinopathy present ipsilateral Gluteus Maximus inhibition with hypotrophy and diminished strength. Neuromuscular electrical stimulation partially restores muscular strength. Further studies are required to evaluate the effects of this type of treatment.