weigh more than 200 lbs 
are high level ambulators corresponding to levels E to F of the Special Interest Group of Amputee Medicine (SIGAM) mobility grade 
have the ability to follow multi-step commands. 

NCT01684501_inc_T1
Measurement
weigh
NCT01684501_inc_T2
Value
more than 200 lbs
NCT01684501_inc_T3
Condition
high level ambulators
NCT01684501_inc_T4
Measurement
Special Interest Group of Amputee Medicine (SIGAM) mobility grade
NCT01684501_inc_T5
Value
levels E to F
NCT01684501_inc_T6
Condition
ability to follow multi-step commands