Cardio & conditioningBeginnerIsolation
Jumping Jacks
Classic jumping jacks for warm-ups and intervals.

Benefits
- Raises heart rate fast
- No equipment
How to do it
- Land softly
- Arms all the way overhead
- Step instead of jump for low impact
Common mistakes
- Landing heavily
- Locked knees
Starting prescription
- sets
- 3
- Time
- 45 s
- Rest
- 45 s
Safety and limitations
- Ankle · Modify
With a severe ankle limitation: lighter load, shorter range, stop if it hurts. - Knee · Modify
With a severe knee limitation: lighter load, shorter range, stop if it hurts.
Alternatives
Similar
Harder
Your first workout in under three minutes.
Answer a few questions, get your program, and the workout screen is ready for the gym. Runs in your browser: no app store, no install.
- Works offline
- Suomi, English, Persian
- Export your data any time