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Training Zones Calculator

A complete training tool with cloud-based team roster management.

1. Select Swimmer (New Swimmer - Manual Entry)

New Swimmer's Name

If you enter a name here, the swimmer and their times will be automatically saved to your roster upon calculation.

2. Select Stroke

3. Enter PB Time (MM:SS.ss)

Longer Distance (400m)

Shorter Distance (200m)

4. Max Heart Rate

Enter the swimmer's max heart rate to calculate BPM zones.

Critical Swim Speed (Threshold Pace)

per 100m

Zone	Pace (per 100m)	RPE (1-10)	Heart Rate (BPM)	Purpose

Note: Use HR zones as a guide in conjunction with pace and RPE.