Generated from your inputs:

• Age: ${document.getElementById('age').value}
• Resting Heart Rate: ${document.getElementById('restingHR').value}

${document.getElementById('zoneResults').innerHTML}

Zone	Target Heart Rate Range (bpm)

`; const win = window.open('', '', 'height=600,width=800'); win.document.write(''); win.document.write(''); win.document.write(element.innerHTML); win.document.write(''); win.document.close(); win.print(); }