One word, AWESOME !!!!
I bought the TA2 Build bundle and absolutely love it! It's the only fitness program I've ever been able to stick with (I'm current in month 5). Shortly after I received my bands I noticed the Heavy band appeared to have a manufacturing defect. I sent a photo to customer service and in less than a week I had a replacement, no questions asked! It's a great product and company. I highly recommend.
I am able to workout anywhere I want in a small space when I'm traveling or can't get to gym and I'm sure you can build muscle with bands. The pump is amazing! Some days I prefer working out with bands instead of going to the gym even if I can get to the gym.
Very impressed with the quality of these bands, i have tried som other bands i the past that were not very heavy duty but these ones are impressive. Looking forward to seeing some results in addition to strengthening back & core. PS James videos are very inspiring. Thanks
These are the best bands that I have ever used. I highly recommend them.