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Instructions
- Hold the jump rope handles at hip height with elbows close to the body.
- Stand upright with feet together and rope behind your heels.
- Swing the rope over your head and jump as it passes under your feet.
- Land softly on the balls of your feet and immediately jump again in rhythm.
- Maintain a consistent pace and controlled breathing throughout the movement.
Technical Tips
- Keep your elbows close to your sides to minimize shoulder fatigue.
- Use your wrists to rotate the rope rather than your arms.
- Jump just high enough to clear the rope – excessive height reduces efficiency.
- Engage your core to maintain stability and posture.
- Focus on soft, quiet landings to reduce joint impact.
Breathing Tips
- Breathe in through the nose for a few jumps.
- Exhale steadily through the mouth to maintain rhythm.
- Avoid breath-holding; sync breathing with rope cadence.
Medical restrictions
- Knee injuries
- Ankle instability
- Severe plantar fasciitis
- Recent lower limb fractures
- Balance disorders
Description
The Single-Under is a fundamental jump rope exercise that involves one rope rotation per jump. It's a staple movement for improving cardiovascular endurance, coordination, and rhythm. As a low-equipment, high-efficiency exercise, the Single-Under can be performed virtually anywhere, making it an ideal choice for warm-ups, conditioning circuits, or standalone cardio sessions. Regular practice enhances foot speed, ankle stability, and neuromuscular control, making it beneficial for athletes across various sports. Its low barrier to entry also makes it accessible for beginners while offering room for intensity scaling through speed or duration. With consistent use, the Single-Under contributes to improved stamina, fat burning, and overall agility without placing excessive stress on the joints. It's commonly integrated into fitness routines, CrossFit WODs, and sports training programs.