Are you an athlete? Do you like working out to your favorite songs? The Grip + protective case for the iPhone 5 and 5s could be exactly what you need. This product was developed with the athelte in mind and comes with features for the sports enthuiast.
Most adults have bad backs. We sit too much, stand in one position too much, or suffer from repetitive motion injuries to our backs. The common exercise wisdom is that to strengthen our backs, we need to strengthen our abdominal muscles, but actually we have to do both - and that means we have to exercise both. Until now, I had not found something suitable for back exercise, even in the gym, but the Medi-Dyne CoreStretch Core Body Exerciser works and works well.