R
Ryan D
Guest
I'll be able to see any changes if I use it daily from 5-10 thats and I'm able to do 110 crunches under 5 mins useing it and bending as far back as it will let me.. feels great on my back =] and I'm only 16
I'll be able to see any changes if I use it for 1 month daily for 5-10 mins and I'm able to do 110 crunches under 5 mins useing it and bending as far back as it will let me.. feels great on my back =] and I'm only 16
I'll be able to see any changes if I use it for 1 month daily for 5-10 mins and I'm able to do 110 crunches under 5 mins useing it and bending as far back as it will let me.. feels great on my back =] and I'm only 16