Target Heart Rate. Your THR is the rate at which your heart should beat during exercise to gain maximum health benefits.

Target heart rate. The recommended range is 60-85% of your maximum heart rate. It represents a pace that ensures you are training aerobically and can reasonably be maintained. See Exercise Intensity

Target Heart Rate. is an estimate of how fast your heart should beat during exercise to reach a specific fitness goal..

or thld - threshold.

Thru Hole Reflow

Theatre School, 44/46 Gerrard Street East

Threatened. Any native species that, on the basis of the best available scientific evidence, is at risk of becoming endangered throughout all or a significant portion of its Ontario range if the limiting factors are not reversed.

Transmittal Header Record

Total hip replacement

threonine