Concentration Curl Is the Smartest Exercise We’ve Seen All Week

by Marie Rodriguez

The Rock’s palms are enormous, partly because he’s usually a massive dude. However, his biceps have boulder-like peaks due to all the intelligent work he puts in each time he hits the fitness center for an arm day consultation.

The actor, also known as Dwayne Johnson, published a video to Instagram of his cutting-edge bicep curl routine from his fitness center in Hawaii, in which he drips sweat and is visibly strained as he grunts via the reps.


“Iron sharpens iron,” Johnson captioned the post. “Gettin’ killer workout routines in right here in Hawaii. I work worldwide, however continually excellent to come lower back domestic to sharpen the iron. Let the blood float.”

He’s operating via sets of concentration curls, a variation of the exercising that clearly emphasizes biceps isolation. However, Johnson opts for an unethical-over stance rather than performing the pass seated on a bench with his working arm braced in opposition to his knee.

The bent-over role would possibly indeed serve some human beings better than seated—if you can manage the burden. Notice how Johnson’s operating arm does not swing and how he pauses for a full squeeze thru the pinnacle of each rep. He’s probably concentrating on every agent for my part, using an internal cognizance to stimulate the muscle as a lot as possible.

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