The Effects of Local Vibration on Balance, Power, and Self-Reported Pain After Exercise.

Area of Science:

• Sports Medicine
• Exercise Physiology
• Rehabilitation Science

Background:

• Exercise-induced muscle fatigue and soreness are common post-physical activity.
• Local vibration therapy is a potential intervention to mitigate these effects.

Purpose of the Study:

• To investigate the impact of local vibration intervention on balance, power, and pain after exercise.
• To assess the efficacy of active versus sham vibration treatments.

Main Methods:

• A single-blind crossover study was conducted in a laboratory setting.
• 19 healthy, moderately active participants underwent a 30-minute exercise bout followed by active or sham vibration.
• Measurements included static/dynamic balance, power, and pain at baseline, post-intervention, and 24 hours post-exercise.

Main Results:

• Exercise led to reduced balance and increased pain irrespective of the vibration intervention.
• No significant differences were observed in balance, power, or pain between active and sham vibration conditions.

Conclusions:

• Local vibration intervention following exercise does not appear to enhance recovery of balance or power.
• The tested vibration protocol did not alleviate self-reported pain post-exercise.