In the mecca of the fitness world, seven NYC trainers chase their big city dreams. As Layla and Jay's fiery romance loses some of its heat, Lena looks to ignite her career seeking guidance from master Flywheel trainer Holly. Meanwhile seasoned trainer Courtney shoulders the grueling demands of the fitness industry. An enigmatic new trainer joins the gym and rumors about his background reach a fever pitch.

Questions about Joe's background continue to swirl as tensions between Layla and Jay build. When Noah scores a personal coup by hosting a 'GQ' event, the other trainers confront him about whether his "brand-building" will help them or leave them all behind. Holly dives back into the dating scene, but worries her career has sunk her social skills.

It's competition day for Lena who's hoping her bikini bod will pay off with a chance to lift herself up to the next level of her career. A new "bromance" between Noah and Joe materializes on the heels of Noah and Courtney's confrontation, and "JOAH" is born. Courtney's got bigger concerns, however, as a crumbling shoulder could lead to a crumbling career.