<span>Heart Rate Reserve, HRR. Heart rate reserve (HRR) is the difference between resting heart rate (HR<span>rest) and maximum heart rate</span> (HRmax). Heart rate reserve is used when determining exercise heart rates. The Karvonen formula is used to calculate exercise heart rate at a given percentage training intensity.</span>
I would listen to her. Don't interrupt unless she allows you to. She is very sad at this time and needs someone to tell everything to. Don't say anything that might bring her down. Tell her postive things!
<span>A phoneme is a single "unit" of sound. a phoneme means that there is a several words with a diffrent meaning or spelling that sounds the same when spoken. A good example would be the word "not" but also sounds like "caught" but then theres also another words like "thought" they carry the same sound when spoken. but spelled diffrent when said out loud</span>
