1 definition by EDGE-ucatedGuess

A challenging series of workouts led by Beachbody super trainer Megan Davies that consists of 2 live streaming workouts a day; spanning 3-4 days in a row.
These workouts occur once a month on the Beachbody on Demand Interactive workout platform and are designed to increase strength, improve cardio and endurance and burn fat.
Man, I still can’t walk up the stairs after doing the Megathon last week!
by EDGE-ucatedGuess June 6, 2022
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