Flexday

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a shirtless boy stands in front of a lamp and the words flexday legday
arnold schwarzenegger is sitting in a chair with the words flex your muscles below him
a man wearing a bulk powders shirt flexes his muscles
a shirtless boy is standing in a room with his hands on his hips and flexing his legs .
two shirtless men are standing next to each other in a gym and one is flexing his muscles