Wednesday Form …Plank
The plank is one exercise that used to be common to nearly every CF workout. While its prevalence may have faded, its importance has not. Legend goes that someone amongst us has held a plank for upwards of 4 minutes! Try that on for size!
Form: Keep the core tight, shoulders directly above the elbows, butt down, head neutral. Lock it in.
Pitfalls: Pushing back on the shoulders / butt in the air / head too far down or up
Variations: Plank on ball / plank on box / one foot or hand off the ground at all times