업무 | 마이페이지 디자인 4차 작업 (다음주 리뷰 준비)

export const oneRmFormulas = { lombardi: (w, r) => w * Math.pow(r, 0.10), brzycki: (w, r) => w * (36 / (37 - r)), epley: (w, r) => w * (1 + r / 30), mayhew: (w, r) => w / (0.522 + 0.419 * Math.exp(-0.055 * r)), oconner: (w, r) => w * (1 + 0.025 * r), wathen: (w, r) => w / (0.4880 + 0.538 * Math.exp(-0.075 * r)), landers: (w, r) => w / (1.013 - 0.0267123 * r), }; /** * 평균 1RM 계산기 * @param {number} w - 입력 중량 * @param {number} r - 반복 횟수 * @returns {number} 평균 1RM 추정치 */ export const calculateAverage1RM = (w, r) => { const results = Object.values(oneRmFormulas) .map(fn => fn(w, r)) .filter(val => Number.isFinite(val)); // NaN이나 Infinity 제거 const avg = results.reduce((sum, val) => sum + val, 0) / results.length; return Number(avg.toFixed(2)); };