The idea is to complete this 10-minute workout daily, as Collins says this workout won’t just condition your abdominals, it ...
Work smarter, not harder. You may have already incorporated that mentality into your training routine, subbing unfocused, ...
Lie down on the ground, and drive your lower back into the floor. Hold a light weight plate or dumbbell in both hands. Lift your legs off the floor just a few inches. At the same time, extend your ...