jonahnah,
the b-lines for power half hour are very expensive. will an elastic band work? i bought some at target for$10 that have light,med,and heavy elastic bands. will those work?
laura
oops! i did meen dynabands. since they r in 3 levels i think it will b ok. i use the dynabands-from prospirit-in sts. light for t and y pulls,med for tri,and heavy for back.
laura



