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No, you also need cardio. Even if your heart rate goes up while lifting, it's sustained cardio that really improves your cardiovascular health, keeping your hea
by Schiendelman 4mo ago
No, you also need cardio. Even if your heart rate goes up while lifting, it's sustained cardio that really improves your cardiovascular health, keeping your heart rate up in zone 2+ for 45+ minutes at a time a few times a week.