Running on a Treadmill A treadmill is an exercise machine that allows a person to run, walk, or jog in place. It is popular at gyms and at home. It can also help people stay active when the weather gets bad. Treadmill workouts can help strengthen the glutes and thighs. https://treadmill-workout68903.dreamyblogs.com/25142493/ten-stereotypes-about-treadmill-that-aren-t-always-true