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Before and After Weight Loss Fitness Transformation. Fat to fit concept.
Overhead shot of muscular and fit young woman doing stretching workout exercise mat. Fitness female lying on mat with stretching her hands.
Cross Crunches Abs Exercise illustration. Colorful Concept of Man Working at Her Abdominals - Male in Sportswear Does the Fitness Crisscross or Bicycle Crunches Home Workout.
Fit woman working on abdominal muscles doing plank exercise, core workout at home.
Positive young athlete exercising abs at home watching video workout lesson on laptop computer. Happy woman doing crunches following instructions of an online sports trainer. From above, high angle

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