senior knee injury hiit
7 Knee Safeguards Showcasing Supreme Injury Prevention
Answer: HIIT (High-Intensity Interval Training) is a workout that alternates short bursts of vigorous effort with brief recovery periods, and it can be adapted for seniors to improve strength and cardio without harming the knees. When done correctly, HIIT offers the same calorie-burn and muscle-building benefits as traditional cardio, but