Every workout has a different target HRR% to achieve the points target. The below guide will help you understand how you should feel during a workout for each HRR Zone:
Zone 1 (0-60% HRR): Breathing feels relaxed, you can hold a full conversation, and your muscles feel loose or warming up.
Zone 2 (60-70% HRR): Breathing is steady but noticeable, you can still talk in full sentences, and your muscles feel engaged but comfortable.
Zone 3 (70-80% HRR): Breathing is deeper, you can speak only in short phrases, and your muscles feel warm and working consistently.
Zone 4 (80-90% HRR): Breathing is heavy, you can only get out a few words, and your muscles are burning or starting to fatigue.
Zone 5 (90-100% HRR): Breathing is at your limit, talking isn’t possible, and your muscles feel at or near exhaustion.