thanx both of u for ur kind rply.yes physiobob i tried afos he is able to stand with it.but patient isn't ready pychologically for it.i advise him that y for medial wedge support atleast in shoe.that yet he has not done.hw can i stimulate purely gluteal activitiy on ball and standing,pls if u can deacribe here as there is pblm of trick movts whn i trying to activate glutei.i m doing manual resisted in side lying backward and side walk to strenghen extensors and abductors.and yes gcoe right now he is able to walk idnipendentlay with slight wedling gait but can't maintain erect position more than 5- 10 seeconds.i also notice increased lumbar lordosis moderately nowdays .he walks with thin hockey stick.drives car manages all adl avtivities well.main pblm is unable to stand indipendantly and walk for long distance.he has weak glutei(3 in righr 2++ in left),abductors(3++ in right,2++ in left) all other hip muscle have normal power.in foot only tibialis anterior and calf muscle r active Ti.An(4+ in right,3 inleft),calf (2 right,2+ left).he is able to maintain kneel standing position comfor tablely.kindy ad u r valuable suggestion and yes any light weight ,cosmetic orthosis available in u r region kindy guide for it as patient is affortable.