Background and Aim: One of the most common defects after stroke is deficit in trunk control and balance which can lead to disability or dependency in many functional activities in life. Many therapeutic approacheswere used in the stroke rehabilitation, but there is not any unique accepted approach in this field yet. However there are many evidences that show task-oriented practice for neuro-movement rehabilitation can be efficient. The purpose of this study was to examine the effect of intensive task-oriented balance practices on functional balance and mobility in patients with chronic stroke.

Materials and Methods: This was an interventional - quasi-experimental study on 13 patients (4 women, 9 men, mean age 55.07 ± 8.41) with chronic stroke which were selected according to inclusion criteria. The intervention included 10 days of intensive practice during 2 weeks ,5 days per week and 3 hours a day. The assessments (Berg Balance Scale, Time Up-Go) were performed before and after the intervention.

Results: Intensive task-oriented balance training in patients with chronic stroke significantly increased the functional balance (p=0.005) and reduced the time of functional mobility (p=0.001)

Conclusion: The results showed that intensive task-oriented balance training can improve functional balance and functional mobility. Because this study was done only in one group, conducting more studies with appropriate control group is suggested.it is recommended to follow up the long lasting effects of training.

 Background and Aim: Total Hip Replacement (THR) is done comprehensively all over the world. Despite the effects of braces on control of THR complications , few studies have been performed on this subject. The purpose of this study was to evaluate immediate effect of hip abduction brace on mobility and functional balance of patients with THR.

 Materials and Methods: Eight men and nine women with THR participated in this study. Mobility and functional balance were assessed and compared with and without brace conditions by means of TUG, FR and Berg tests.

  Results : A significantly higher TUG, FR and Berg scores were seen in brace condition compared to without brace situation (P < 0.05).

  Conclusion: Hip abduction brace can increase mobility and functional balance in patients with THR.

  Keywords: Total Hip Replacement, Functional balance, Functional Mobility, Hip Abduction Brace

Background and Aim : One of the most common defects observed after stroke is deficit in trunk control and balance which can lead to disability or dependency in many functional activities in life. Many therapeutic approaches are used in the rehabilitation of stroke patients, but there is no any unique accepted approach in this field yet. However there are many evidences that show task-oriented practice for neuro-movement rehabilitation can be efficient. The purpose of this study was to examine the effect of intensive task-oriented balance practices on functional balance and mobility in patients with chronic stroke.

Materials and Methods: This study was an intervention - quasi-experimental with chronic stroke on 13 patients (study on 4 women, 9 men, mean age 55/07 ± 8/41)which were selected according to inclusion criteria. The intervention included 10 days of intensive practice during 2 weeks , 5 days per week for 3 hours a day. The assessments (Berg Balance Scale, Time Up and Go) were performed before and after the intervention.

Results: Intensive task-oriented balance training in patients with chronic stroke significantly increased the functional balance (p=0/005) and reduced the time of functional mobility (p=0/001)

Conclusion: The results showed that intensive task-oriented balance training can improve functional balance and functional mobility. Because this study was done only in one group, conducting more studies with appropriate control group is suggested. Follow up were recommended in order to show durability effect for future researches.

Key word s: Stroke, Functional balance, Functional mobility, Task- oriented approach, Intensive practice

Background and Aim: According to the further tendency of osteoporotic people to use the hip strategy to maintain stability, in present study, the relationship between hip, ankle and back extensor muscles strength and functional balance in healthy and osteoporotic postmenopausal women were evaluated.

Materials and Methods: Forty-five volunteer postmenopausal women were divided into two normal and osteoporosis groups according to their bone mineral density. Maximal isometric strength of hip, ankle, and back extensor muscles were assessed by a hand-held digital dynamometer. Functional balance was assessed by Near Tandem Stand (NTS), Star excursion (SE) and Figure of 8 walking (F8W) tests.

Results: In osteoporosis group, all muscle groups were significantly weaker than the normal group (P<0.05), and the time of F8W test was significantly more than normal group (P=0.031). Also, in osteoporosis group, hip adductors and extensors showed a significant correlation with three functional balance tests (P<0.05).

Conclusion: Regarding to decrease of muscle strength in osteoporotic women and its relationship to declining of functional balance in ADL, strengthening of hip and ankle muscle groups should be considered in their rehabilitation programs.

Keywords: Muscle strength, Functional balance, Postmenopausal women, Osteoporosis.

Background and Aim: One of the impaired senses in patients with chronic hemiparesis is the sole cutaneous sense. The role of this sense in maintaining the functional balance and mobility is still controversial in these patients. The aim of this study was to investigate the relationship between the threshold of sole cutaneous sense and functional balance and mobility tests in patient with chronic hemiparesis.

Material and Methods: In this correlational study, seventeen chronic stroke patients by mean age of 59.10 (13.31) years and mean time after injury of 31.70 (23.61) months were selected by simple non– probability method. Functional Reach with ankle and hip strategy (FR), Step Test (ST) in affected and non- affected foot, Bend– Reach test (BR), Timed Up and Go test (TUG) and Berg Balance Scale (BBS) were used for assessment of functional balance and mobility and Semmes- Weinstein monofilaments test was used to measure the cutaneous sense of seven different points of sole in affected and non– affected foot.

Results: The main effect of foot (affected and non– affected foot) and points (seven different points of sole) of cutaneous sense threshold was significant (P˂0.0001) and interaction effect of foot ˣ points not significant (P=0.2).

The cutaneous sense threshold in all seven points of affected sole showed significant (p˂0.05) low to high correlation (r= 0.24-0.81) with all of functional balance and mobility tests. There was not significant correlation between cutaneous sense threshold in seven points of non- affected foot and any of functional balance and mobility tests, with the exception of cutaneous sense threshold of the little toe floor with total, dynamic and static score of BBS, FR with ankle and hip strategy and TUG; cutaneous sense threshold of big toe with static score of BBS and FR with hip strategy; and medial border of sole with static score of BBS and FR with ankle strategy.

Conclusion: The cutaneous sense threshold of affected sole has a more correlation with functional balance and mobility tests. The cutaneous sense threshold of sole in big toe and medial border points has a significant role in functional balance and mobility tests in patients with hemiparesis.

Keywords: Functional balance and mobility, Cutaneous sense threshold, Hemiparesis