Souhuka - Workout Volume

"I'm working hard but not gaining muscle." The reason might be a lack of total volume management.

Souhuka calculates and tracks your total training volume (weight × reps × sets) in real time — the most important metric for muscle hypertrophy.

[Real-Time Volume Calculation] Just enter weight, reps, and sets — your total volume is calculated instantly. Log your workout in 1 second, even mid-session.

[Automatic Week-over-Week & Session Comparison] See exactly how many kg more you lifted vs last week, and what % you've grown since your last session. Visible progress keeps you motivated.

[Progress Charts by Muscle Group] Track volume trends for chest, back, legs, shoulders and more with easy-to-read charts.

[Full Training History] Review all past records and train with your previous self as your benchmark.

[Share to Instagram Stories] Share your daily training results to Instagram Stories with one tap. Show your progress to friends and boost your motivation even further.

Perfect for: · Anyone aiming for muscle hypertrophy or bulking up · Those who want to log every workout · People who prefer data-driven training over guesswork

Feel your muscle growth through the numbers.

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