While JLS bandmate Aston Merrygold gets fit in the Strictly ballroom, Marvin has been working out with personal trainer Peter Mac.
— Peter Mac (@pmacfitness) September 20, 2017
Marvin has been working his forearms, shoulders, back and legs outdoors using battle ropes.
B A T T L E • R O P E #WOTW
— Peter Mac (@pmacfitness) September 24, 2017
This guy is a beast… takes no prisoners and rest is extremely limited! Progress is loading! Let’s see how far we can take it! Marvin Humes about Peter Mac