Frequently Asked Questions

Find answers to common questions about Cardio Exercise Guide.

Is this content free?

Yes, all content on Cardio Exercise Guide is completely free to read with no sign-up required. We support ourselves through non-intrusive advertising.

How accurate is the information?

All articles include references to authoritative sources. However, information may change over time. Always verify critical details with official sources.

How often is content updated?

We regularly review and update articles. Each article shows its last verified date so you know how current the information is.

Does the site work on mobile?

Yes, Cardio Exercise Guide is fully responsive and optimized for reading on smartphones, tablets, and desktop computers.