Joint Flexibility Test

Joint Flexibility Self-Test

Assess your flexibility with these simple, standard tests.

Welcome! Let's Get Started.

Before you begin, please provide some basic information. This helps us provide a more accurate assessment of your results based on general population data. Ensure you are warmed up before attempting these tests.

${result.rating.text}

`; } // --- V. PDF GENERATION --- function generatePDF() { const reportContainer = document.createElement('div'); reportContainer.id = 'pdf-report-container'; reportContainer.innerHTML = generatePdfReportHTML(); document.body.appendChild(reportContainer); html2canvas(reportContainer, { scale: 2, useCORS: true }).then(canvas => { const { jsPDF } = window.jspdf; const doc = new jsPDF('p', 'mm', 'a4'); const imgData = canvas.toDataURL('image/png'); const pdfWidth = doc.internal.pageSize.getWidth(); const imgProps = doc.getImageProperties(imgData); const pdfHeight = (imgProps.height * pdfWidth) / imgProps.width; doc.addImage(imgData, 'PNG', 0, 0, pdfWidth, pdfHeight); doc.save('Flexibility-Test-Results.pdf'); document.body.removeChild(reportContainer); }).catch(err => { console.error("PDF generation error:", err); document.body.removeChild(reportContainer); }); } function generatePdfReportHTML() { const date = new Date().toLocaleDateString('en-US', { year: 'numeric', month: 'long', day: 'numeric' }); const colorHex = { green: '#16A34A', lime: '#65A30D', yellow: '#D97706', red: '#DC2626' }; const resultRow = (title, result, unit, description) => `

${title}

${description}

YOUR RESULT

${result.value}${unit}

RATING

${result.rating.text}

`; return `

Flexibility Assessment Report

Generated on: ${date}

Participant Profile

Age: ${userData.age} years Gender: ${userData.gender.charAt(0).toUpperCase() + userData.gender.slice(1)}

Test Results

${resultRow('Sit & Reach Test', userData.results.sitAndReach, ' in', 'Measures hamstring and lower back flexibility.')} ${resultRow('Shoulder Flexibility Test', userData.results.shoulder, ' in', 'Measures shoulder girdle mobility.')}

`; } // --- VI. SCRIPT EXECUTION START --- updateUI(); });