Abs workouts are grueling ... sometimes up to five—I needed to figure out a way to stretch the area thoroughly. I looked into some yoga poses that could help and discovered the cobra stretch ...

But while this stretching routine involved a mix of dynamic and static stretches, my back and shoulders found a lot of relief ...

The ABS system features a strike zone that is seventeen inches wide—the width of home plate—and it stretches from 53.5 percent of a player's height at the top of the zone to 27 percent of ...