Garmin Forerunner 405 Owner's Manual - Page 51

Problem Some of my data is missing from my Forerunner. Appendix Solution/Answer The Forerunner overwrites the oldest detailed data if you do not transfer it to your computer. Transfer data regularly to avoid losing data. Heart Rate Zone Table % of Maximum Heart Rate or Resting Heart Rate Perceived Exertion Benefits 1 50-60% Relaxed, easy pace; rhythmic breathing Beginning-level aerobic training; reduces stress 2 60-70% Comfortable pace; slightly deeper breathing, conversation possible Basic cardiovascular training; good recovery pace 3 70-80% Moderate pace; more difficult Improved aerobic to hold conversation capacity; optimal cardiovascular training 4 80-90% Fast pace and a bit uncomfortable; breathing forceful Improved anaerobic capacity and threshold; improved speed 5 90-100% Sprinting pace, Anaerobic and muscular unsustainable for long period endurance; increased of time; labored breathing power Forerunner 405 Owner's Manual 45