30 sec plank holds...3 rounds. Each round ended with 30 secs of push ups! #planks #pushups #strongcore #abs #fitness #fitnessintructors #personaltrainer #fitnessnutritionspecialist #muscles #friedasarappo
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#muscles,#personaltrainer,#fitnessnutritionspecialist,#pushups,#strongcore,#fitnessintructors,#abs,#fitness,#planks,#friedasarappo,