[social][/social]1. Unilateral USB Farmers Walk
This exercise not only challenges your core stability (anti-lateral flexion), but also improves grip, challenges hip stability, challenge your conditioning, and one of the most underrated exercise for increasing lean muscle.
2. Overhead USB Walk
The first thing that I will mention is that this exercise should be done in a walking manner because of the vulnerable position that you are in. Holding the bag overhead will help develop stability and strength in the lower back and abdominals.
3. USB Zercher Carries
[bjjad][/bjjad]This will give you the same benefits as the Overhead USB Walk, but will also teach the body to resist flexion of the trunk and can also be done at a faster pace because of the position of the bag. The faster pace now makes it much more challenging on your conditioning.
All of these exercises require a lot of movement under tension. Please seek out a fitness professional that you trust to monitor your movement because quality is better than quantity.