The 8-Minute Abs Circuit That Builds Serious Core Strength
To smoke every part of your core, you need a workout that includes rotation, flexion, and extension—and this one delivers on all three. The key to becoming a stronger athlete is a strong core, but it’s easy to forget—or simply not have enough time—to add in someabs exercises at the end of a training …
Jitesh Surana flipped this story into ULTIMATE HEALTH & FITNESS MAGAZINE•712d