Treadmill Training With and Without Weighted Ankle Cuffs on Gait Parameters

"Group A: Treadmill training and Ankle cuff.~Participants in group A will provided with small, motorized, custom-designed treadmills and trained parents to appropriately administer training in their homes. Parents held their infant upright on the treadmill at the front of the belt. The belt of the treadmill, when turned on, moved the infants' legs backward and elicited forward stepping. Whenever infants did not generate steps, parents repositioned the infant to the front of the belt. Infants will receive the protocol about 4 days a week for 1 hour/day for total of 6 weeks at a belt speed of 0.18m/sec. Besides progressively increasing belt speed and daily training duration, we attached to the infants' ankles a small amount of weight that was proportional to their estimated calf mass, and increased the weight over the course of training. Treadmill training terminated when participants walked three steps independently."

Treadmill training only