You can't forearm side-plank with Antonio Brown Published: May 08, 2017 at 12:28 PM Carlos Beltran Jersey Some things are harder than they look. For instance, here's wide receiver introducing us to Roy Oswalt Jersey something called the forearm side-plank. . catches 53 balls while planking for 60 seconds. Josh Benedek (@The_real_Jobby) (If I tried this, I'd last about seven seconds before detecting the odor of smoke. Then I'd burst into Yuli Gurriel Jersey flames and perish.) This is a viral stunt by Nike, sure, but it appears to be a real part of Brown's offseason training. Brown's trainer, Cara Troutman-Enseki, explained the forearm side-plank thusly : "It works his entire core -- the transverse and rectus abdominis, external and internal obliques and erector spinae -- as well as the traps, delts, rotator cuffs, rhomboids, pecs, serratus Dallas Keuchel Jersey anterior, glutes, quads and adductors." That is hard-core core work, folks. Careful out there. Josh Reddick Jersey This article has been reproduced in a new format and may be mi sing content or contain faulty links. Please use the Contact Us link in our site footer to report an i sue.