
INITIALIZING
"Maximum results. Minimum time. Zero excuses."
HIIT delivers a metabolic afterburn effect (EPOC) that keeps your body burning calories for 24–48 hours after the session ends. By alternating maximum-effort bursts with short recovery periods, HIIT simultaneously builds aerobic capacity, improves insulin sensitivity, and torches fat at an accelerated rate — all in sessions under 30 minutes.
Begin with 20-second work, 40-second rest. Prioritize form over speed. Focus on bodyweight only.
30-second work, 15-second rest. Add light weights to compound movements.
Tabata protocol (20s max/10s rest × 8) or ladder intervals. Weighted movements and explosive plyometrics.
🤖 AI Coach Insight
"The "work" intervals must be truly maximal effort — 95%+ intensity. If you can hold a conversation during your work phase, you're not doing HIIT, you're just doing circuits. The magic is in the intensity."
Click any exercise to expand step-by-step instructions, form images, tips, and safety guidelines.
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