How much cardio does my heart actually need?

150 minutes per week of moderate movement (like brisk walking) is the AHA recommendation. Splitting it into 20–30 minute daily sessions works well.

Are high-intensity workouts safe for heart health?

For most healthy adults, yes — but build a base of Zone 2 walking or cycling for 6–8 weeks first, and clear it with your doctor if you have a cardiac history.

Can walking really lower blood pressure?

Yes. Consistent daily walking of 30+ minutes has been shown to reduce systolic blood pressure by 4–9 mmHg over a few months.

cardio · bike

Steady Cycling

Joint-friendly cardio that lowers blood pressure over time.

1 × 30–60 min 40 minrest 0s

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Included in "Heart-Smart Session" — 4 guided exercises with a rest timer.

Equipment

bike

Rest

0s between sets

Primary muscles

legs, cardiovascular

Also works

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How to do it

Ride at a pace where you can speak in short sentences but not sing.
Keep cadence around 80–90 RPM.
Ride 30–60 minutes, 3–4 times per week.
Warm up 5 min easy, cool down 5 min easy.

Form cues

✓Relaxed shoulders
✓Steady breathing
✓Smooth pedal circles

Common mistakes

✗Sitting too high or too low (get a bike fit)
✗Grinding a huge gear

Progressions

20 min → 30 min → 45 min → 60 min

Workouts that include this

Cardio + Strength

Heart-Smart Session

30 min · 4 exercises

More heart health exercises

Brisk Walking

1 × 30–60 min

Incline Treadmill Walk

All heart health exercises