Recruiting his personal trainers and gym fanatics Lewis Bloor and James Lock, Bobs headed to a park in Epping to work up a sweat...
The loveable reality star certainly looked the part in his grey gym wear and keen to get started, he was all smiles as Lewis and Lockie revealed what they had in store for him. Battle ropes.
Throwing Bobby straight into his mission to bulk up, the boys made him work his biceps by working the ropes up and down. And to give him credit where credit is due, the Essex star certainly looked like he was giving it a good go.
Go on, Bobs!
His outdoor workout comes after Bobby recently revealed to Lockie and Pete Wicks his plans to buff up his bod.
Wanting muscles to rival that of his co-stars, Bobby joined the boys for a good ol' fashioned game of rugby, before researching his ideal body type in the gym showers.
He told the pair: "I've been perfecting and judging what body shape I want. I just want to be... I don't know, a bit hench?"
Knowing a six pack and a bulging bicep doesn't come over night. Bobby asked his pals, realistically, how long it will take for his body to transform.
And when Pete joked he was looking at "27 years", Bobby replied: "I ain't got that long!"
Insisting he wants "the all over package", Bobby told Pete and Lockie he wanted to start with his arms first, before turning his attentions to the rest of his muscle groups.
Judging by these latest pictures, he's definitely made a great start!
We can't wait to see how he's been getting on...
TOWIE continues Wednesday 14 October at 10pm on ITVBe.
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