"subject","age.group","forward.backward","side.side"
1,"Elderly",19,14
2,"Elderly",30,41
3,"Elderly",20,18
4,"Elderly",19,11
5,"Elderly",29,16
6,"Elderly",25,24
7,"Elderly",21,18
8,"Elderly",24,21
9,"Elderly",50,37
1,"Young",25,17
2,"Young",21,10
3,"Young",17,16
4,"Young",15,22
5,"Young",14,12
6,"Young",14,14
7,"Young",22,12
8,"Young",17,18