Alternate 3 minutes of brisk walking with 3 minutes of slow pace. Repeat at least five times for a 30‑minute session, Aim for around four sessions per week
Brisk intervals at ~70% of peak aerobic capacity—talk slowly. Use the “talk test” to gauge effort during brisk pace
Shown to reduce body weight and blood pressure better than steady walking. Improves leg strength and overall physical fitness
Boosts cardiometabolic health for older adults. Lowers blood glucose, BMI, and improves aerobic capacity
Claims suggest it offers up to 10× benefits vs walking 10,000 steps/day, Shrinks in time—only 30‑minute sessions vs ~90 minutes walking
Supports heart health with moderate-intensity bursts, Reduces blood pressure, cholesterol, and stroke risk ,Often improves mood, immunity, and sleep quality
Gentler than HIIT — low impact, joint-friendly interval training, Suitable for all fitness levels and older adults, Requires just a stopwatch, space, and supportive shoes
Studies show high adherence — ~95% completion in trials, Longer-term gains in strength, fitness, and metabolic health