There are already plenty of decent iPhone mounts that let you use your device at home or in your car hands-free. The Perchmount Clip is worth a look for fitness enthusiasts. It lets you attach your phone to your exercise equipment to track your workouts and stay motivated. It comes with a secure clamp to keep your phone in place as you push your body.
The Perchmount Clip is compatible with a wide variety of smartphones. It not only holds your phone but also lets you rotate it 360 degrees to set an angle that works for you. It fits bars up to 1.5 inches in diameter.[where to get it]