1 An utterance is a natural unit of speech bounded by breaths or pauses. 2  An utterance is a complete unit of talk, bounded by the speaker 's silence.
The best time to do flexibility exercises is when your muscles are already warm so they can stretch farther without tightness or pain. If youâre doing only stretching exercises, warm up with a few minutes of easy walking first to warm up your muscles.
Stretch long, stretch often. To get more flexible, Apostolopoulos recommends stretching each muscle group daily for 60 seconds at a time, three times per muscle group. For instance, you might stretch your left hamstring for 60 seconds, then your right, then repeat two more times. Find the right position.