part 2 of the Coffin Nail Strength Workout shows you how to effectively combine battle ropes and kettlebells to develop brute strength, as well as some lateral quickness. (onnit.com)
part 2 of the Coffin Nail Strength Workout shows you how to effectively combine battle ropes and kettlebells to develop brute strength, as well... (onnit.com)
I don't notice a big difference in nail strength, but this keeps my cuticles from looking super raggedy. (corporettemoms.com)