A great all-around exercise should make people stronger, promote better posture, and if possible, enhance flexibility.
Consider that our back muscles tend to get super weak while our chest and shoulders get super stiff. This is largely due to the nature of the muscles (tonic vs. phasic) and the demands (or non-demands) of normal daily life, such as prolonged sitting in chairs.
Enter the Shank Lever and the Zombie Press, two movements that will fortify your lats, shoulder girdle, and core and give you everything you’re looking for in an exercise.
Read full article on T-Nation: How to do the Zombie Press and Shank Lever