If you're struggling to sustain a plank, don't sweat it. Once you pinpoint the problem, you can focus on fixing it. Here, Geoff Tripp, CSCS, certified personal trainer and head of fitness at Trainiac, shares what might be holding you back from holding a plank, plus advice to help you improve your plank performance.
- By LIVESTRONG.COM
- SFGate - Ann Maloney
Recently, a reader chastised me for using FOMO. He wrote: "What does FOMO mean? I hate when writers use abbreviations without first explaining . . .." Well, if it bothered you, too, let's clear this up...