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vertical young fitness athlete jumps onto a plyometric box during a class in the gym. showcases the athlete's focus and intensity, emphasizing the benefits of high-intensity interval training
Intermittent fasting low carb hight fats diet concept flat lay, healthy food salmon fish, bacon meat, vegetables and salad on blue plate and clock alarm on blue background top view, space for text
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Crunches, High Intensity Interval Training or HIIT
Fitness woman doing cardio interval training outdoors. Side view of athletic female model jumping by concrete wall, warm-up before workout and jogging.
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