Coach Gelardi on Instagram: "The FitnessGram curl-up test is a physical fitness assessment that measures abdominal strength and endurance by having participants perform as many controlled curl-ups as possible within a set time frame, following a specific cadence (pace), while lying on their backs with knees bent; essentially, it's a controlled sit-up test designed to assess core muscle strength and endurance. #GiveItATry👏👉 #fitnessgram Follow me on TikTok & Twitter X Search: Coach Gelardi #phy